51129540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 432

約数和(自身を含む): 215115264

約数和(自身を除く): 163985724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 31, 33, 34, 35, 36, 42, 44, 45, 49, 51, 55, 60, 62, 63, 66, 68, 70, 77, 84, 85, 90, 93, 98, 99, 102, 105, 110, 119, 124, 126, 132, 140, 147, 153, 154, 155, 165, 170, 180, 186, 187, 196, 198, 204, 210, 217, 220, 231, 238, 245, 252, 255, 279, 294, 306, 308, 310, 315, 330, 340, 341, 357, 372, 374, 385, 396, 420, 434, 441, 462, 465, 476, 490, 495, 510, 527, 539, 558, 561, 588, 595, 612, 620, 630, 651, 660, 682, 693, 714, 735, 748, 765, 770, 833, 868, 882, 924, 930, 935, 980, 990, 1020, 1023, 1054, 1071, 1078, 1085, 1116, 1122, 1155, 1190, 1260, 1302, 1309, 1364, 1386, 1395, 1428, 1470, 1519, 1530, 1540, 1581, 1617, 1666, 1683, 1705, 1764, 1785, 1860, 1870, 1953, 1980, 2046, 2108, 2142, 2156, 2170, 2205, 2244, 2310, 2380, 2387, 2499, 2604, 2618, 2635, 2695, 2772, 2790, 2805, 2940, 3038, 3060, 3069, 3162, 3234, 3255, 3332, 3366, 3410, 3465, 3570, 3689, 3740, 3906, 3927, 4092, 4165, 4284, 4340, 4410, 4557, 4620, 4743, 4774, 4851, 4998, 5115, 5236, 5270, 5355, 5390, 5580, 5610, 5797, 6076, 6138, 6324, 6468, 6510, 6545, 6732, 6820, 6930, 7140, 7161, 7378, 7497, 7595, 7812, 7854, 7905, 8085, 8330, 8415, 8820, 9114, 9163, 9486, 9548, 9702, 9765, 9996, 10230, 10540, 10710, 10780, 11067, 11220, 11594, 11781, 11935, 12276, 12495, 13020, 13090, 13671, 13860, 14322, 14756, 14994, 15190, 15345, 15708, 15810, 16170, 16660, 16709, 16830, 17391, 18228, 18326, 18445, 18972, 19404, 19530, 19635, 20460, 21420, 21483, 22134, 22785, 23188, 23562, 23715, 23870, 24255, 24990, 25823, 26180, 27342, 27489, 28644, 28985, 29988, 30380, 30690, 31620, 32340, 33201, 33418, 33660, 34782, 35805, 36652, 36890, 37485, 39060, 39270, 40579, 42966, 44268, 45570, 45815, 47124, 47430, 47740, 48510, 49980, 50127, 51646, 52173, 54684, 54978, 55335, 57970, 58905, 61380, 66402, 66836, 68355, 69564, 71610, 73780, 74970, 77469, 78540, 81158, 82467, 83545, 85932, 86955, 91140, 91630, 94860, 97020, 100254, 103292, 104346, 107415, 109956, 110670, 115940, 117810, 121737, 129115, 132804, 136710, 137445, 143220, 149940, 150381, 154938, 162316, 164934, 166005, 167090, 173910, 183260, 200508, 202895, 208692, 214830, 221340, 232407, 235620, 243474, 250635, 258230, 260865, 273420, 274890, 284053, 300762, 309876, 329868, 332010, 334180, 347820, 365211, 387345, 405790, 412335, 429660, 464814, 486948, 501270, 516460, 521730, 549780, 568106, 601524, 608685, 664020, 730422, 751905, 774690, 811580, 824670, 852159, 929628, 1002540, 1043460, 1136212, 1162035, 1217370, 1420265, 1460844, 1503810, 1549380, 1649340, 1704318, 1826055, 2324070, 2434740, 2556477, 2840530, 3007620, 3408636, 3652110, 4260795, 4648140, 5112954, 5681060, 7304220, 8521590, 10225908, 12782385, 17043180, 25564770, 51129540]

約数ペア:

[(1, 51129540), (2, 25564770), (3, 17043180), (4, 12782385), (5, 10225908), (6, 8521590), (7, 7304220), (9, 5681060), (10, 5112954), (11, 4648140), (12, 4260795), (14, 3652110), (15, 3408636), (17, 3007620), (18, 2840530), (20, 2556477), (21, 2434740), (22, 2324070), (28, 1826055), (30, 1704318), (31, 1649340), (33, 1549380), (34, 1503810), (35, 1460844), (36, 1420265), (42, 1217370), (44, 1162035), (45, 1136212), (49, 1043460), (51, 1002540), (55, 929628), (60, 852159), (62, 824670), (63, 811580), (66, 774690), (68, 751905), (70, 730422), (77, 664020), (84, 608685), (85, 601524), (90, 568106), (93, 549780), (98, 521730), (99, 516460), (102, 501270), (105, 486948), (110, 464814), (119, 429660), (124, 412335), (126, 405790), (132, 387345), (140, 365211), (147, 347820), (153, 334180), (154, 332010), (155, 329868), (165, 309876), (170, 300762), (180, 284053), (186, 274890), (187, 273420), (196, 260865), (198, 258230), (204, 250635), (210, 243474), (217, 235620), (220, 232407), (231, 221340), (238, 214830), (245, 208692), (252, 202895), (255, 200508), (279, 183260), (294, 173910), (306, 167090), (308, 166005), (310, 164934), (315, 162316), (330, 154938), (340, 150381), (341, 149940), (357, 143220), (372, 137445), (374, 136710), (385, 132804), (396, 129115), (420, 121737), (434, 117810), (441, 115940), (462, 110670), (465, 109956), (476, 107415), (490, 104346), (495, 103292), (510, 100254), (527, 97020), (539, 94860), (558, 91630), (561, 91140), (588, 86955), (595, 85932), (612, 83545), (620, 82467), (630, 81158), (651, 78540), (660, 77469), (682, 74970), (693, 73780), (714, 71610), (735, 69564), (748, 68355), (765, 66836), (770, 66402), (833, 61380), (868, 58905), (882, 57970), (924, 55335), (930, 54978), (935, 54684), (980, 52173), (990, 51646), (1020, 50127), (1023, 49980), (1054, 48510), (1071, 47740), (1078, 47430), (1085, 47124), (1116, 45815), (1122, 45570), (1155, 44268), (1190, 42966), (1260, 40579), (1302, 39270), (1309, 39060), (1364, 37485), (1386, 36890), (1395, 36652), (1428, 35805), (1470, 34782), (1519, 33660), (1530, 33418), (1540, 33201), (1581, 32340), (1617, 31620), (1666, 30690), (1683, 30380), (1705, 29988), (1764, 28985), (1785, 28644), (1860, 27489), (1870, 27342), (1953, 26180), (1980, 25823), (2046, 24990), (2108, 24255), (2142, 23870), (2156, 23715), (2170, 23562), (2205, 23188), (2244, 22785), (2310, 22134), (2380, 21483), (2387, 21420), (2499, 20460), (2604, 19635), (2618, 19530), (2635, 19404), (2695, 18972), (2772, 18445), (2790, 18326), (2805, 18228), (2940, 17391), (3038, 16830), (3060, 16709), (3069, 16660), (3162, 16170), (3234, 15810), (3255, 15708), (3332, 15345), (3366, 15190), (3410, 14994), (3465, 14756), (3570, 14322), (3689, 13860), (3740, 13671), (3906, 13090), (3927, 13020), (4092, 12495), (4165, 12276), (4284, 11935), (4340, 11781), (4410, 11594), (4557, 11220), (4620, 11067), (4743, 10780), (4774, 10710), (4851, 10540), (4998, 10230), (5115, 9996), (5236, 9765), (5270, 9702), (5355, 9548), (5390, 9486), (5580, 9163), (5610, 9114), (5797, 8820), (6076, 8415), (6138, 8330), (6324, 8085), (6468, 7905), (6510, 7854), (6545, 7812), (6732, 7595), (6820, 7497), (6930, 7378), (7140, 7161)]