51143820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 384

約数和(自身を含む): 203212800

約数和(自身を除く): 152068980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 19, 20, 21, 26, 28, 29, 30, 34, 35, 38, 39, 42, 51, 52, 57, 58, 60, 65, 68, 70, 76, 78, 84, 85, 87, 91, 95, 102, 105, 114, 116, 119, 130, 133, 140, 145, 156, 170, 174, 182, 190, 195, 203, 204, 210, 221, 228, 238, 247, 255, 260, 266, 273, 285, 290, 323, 340, 348, 357, 364, 377, 380, 390, 399, 406, 420, 435, 442, 455, 476, 493, 494, 510, 532, 546, 551, 570, 580, 595, 609, 646, 663, 665, 714, 741, 754, 780, 798, 812, 870, 884, 910, 969, 986, 988, 1015, 1020, 1092, 1102, 1105, 1131, 1140, 1190, 1218, 1235, 1292, 1326, 1330, 1365, 1428, 1479, 1482, 1508, 1547, 1596, 1615, 1653, 1729, 1740, 1785, 1820, 1885, 1938, 1972, 1995, 2030, 2204, 2210, 2261, 2262, 2380, 2436, 2465, 2470, 2639, 2652, 2660, 2730, 2755, 2958, 2964, 3045, 3094, 3230, 3306, 3315, 3451, 3458, 3570, 3705, 3770, 3857, 3876, 3990, 4060, 4199, 4420, 4522, 4524, 4641, 4845, 4930, 4940, 5187, 5278, 5460, 5510, 5655, 5916, 6090, 6188, 6409, 6460, 6612, 6630, 6783, 6902, 6916, 7140, 7163, 7395, 7410, 7540, 7714, 7735, 7917, 7980, 8265, 8398, 8645, 9044, 9282, 9367, 9690, 9860, 10353, 10374, 10556, 11020, 11305, 11310, 11571, 12180, 12597, 12818, 13195, 13260, 13566, 13804, 14326, 14790, 14820, 15428, 15470, 15834, 16530, 16796, 17255, 17290, 18564, 18734, 19227, 19285, 19380, 20706, 20748, 20995, 21489, 22610, 22620, 23142, 23205, 25194, 25636, 25935, 26390, 27132, 28101, 28652, 29393, 29580, 30940, 31668, 32045, 33060, 33915, 34510, 34580, 35815, 37468, 38454, 38570, 39585, 41412, 41990, 42978, 44863, 45220, 46284, 46410, 46835, 50141, 50388, 51765, 51870, 52780, 56202, 57855, 58786, 62985, 64090, 65569, 67830, 69020, 71630, 76908, 77140, 79170, 83980, 85956, 88179, 89726, 92820, 93670, 96135, 100282, 103530, 103740, 107445, 112404, 115710, 117572, 121771, 125970, 128180, 131138, 134589, 135660, 140505, 143260, 146965, 150423, 158340, 176358, 179452, 187340, 192270, 196707, 200564, 207060, 214890, 224315, 231420, 243542, 250705, 251940, 262276, 269178, 281010, 293930, 300846, 327845, 352716, 365313, 384540, 393414, 429780, 440895, 448630, 487084, 501410, 538356, 562020, 587860, 601692, 608855, 655690, 672945, 730626, 752115, 786828, 852397, 881790, 897260, 983535, 1002820, 1217710, 1311380, 1345890, 1461252, 1504230, 1704794, 1763580, 1826565, 1967070, 2435420, 2557191, 2691780, 3008460, 3409588, 3653130, 3934140, 4261985, 5114382, 7306260, 8523970, 10228764, 12785955, 17047940, 25571910, 51143820]

約数ペア:

[(1, 51143820), (2, 25571910), (3, 17047940), (4, 12785955), (5, 10228764), (6, 8523970), (7, 7306260), (10, 5114382), (12, 4261985), (13, 3934140), (14, 3653130), (15, 3409588), (17, 3008460), (19, 2691780), (20, 2557191), (21, 2435420), (26, 1967070), (28, 1826565), (29, 1763580), (30, 1704794), (34, 1504230), (35, 1461252), (38, 1345890), (39, 1311380), (42, 1217710), (51, 1002820), (52, 983535), (57, 897260), (58, 881790), (60, 852397), (65, 786828), (68, 752115), (70, 730626), (76, 672945), (78, 655690), (84, 608855), (85, 601692), (87, 587860), (91, 562020), (95, 538356), (102, 501410), (105, 487084), (114, 448630), (116, 440895), (119, 429780), (130, 393414), (133, 384540), (140, 365313), (145, 352716), (156, 327845), (170, 300846), (174, 293930), (182, 281010), (190, 269178), (195, 262276), (203, 251940), (204, 250705), (210, 243542), (221, 231420), (228, 224315), (238, 214890), (247, 207060), (255, 200564), (260, 196707), (266, 192270), (273, 187340), (285, 179452), (290, 176358), (323, 158340), (340, 150423), (348, 146965), (357, 143260), (364, 140505), (377, 135660), (380, 134589), (390, 131138), (399, 128180), (406, 125970), (420, 121771), (435, 117572), (442, 115710), (455, 112404), (476, 107445), (493, 103740), (494, 103530), (510, 100282), (532, 96135), (546, 93670), (551, 92820), (570, 89726), (580, 88179), (595, 85956), (609, 83980), (646, 79170), (663, 77140), (665, 76908), (714, 71630), (741, 69020), (754, 67830), (780, 65569), (798, 64090), (812, 62985), (870, 58786), (884, 57855), (910, 56202), (969, 52780), (986, 51870), (988, 51765), (1015, 50388), (1020, 50141), (1092, 46835), (1102, 46410), (1105, 46284), (1131, 45220), (1140, 44863), (1190, 42978), (1218, 41990), (1235, 41412), (1292, 39585), (1326, 38570), (1330, 38454), (1365, 37468), (1428, 35815), (1479, 34580), (1482, 34510), (1508, 33915), (1547, 33060), (1596, 32045), (1615, 31668), (1653, 30940), (1729, 29580), (1740, 29393), (1785, 28652), (1820, 28101), (1885, 27132), (1938, 26390), (1972, 25935), (1995, 25636), (2030, 25194), (2204, 23205), (2210, 23142), (2261, 22620), (2262, 22610), (2380, 21489), (2436, 20995), (2465, 20748), (2470, 20706), (2639, 19380), (2652, 19285), (2660, 19227), (2730, 18734), (2755, 18564), (2958, 17290), (2964, 17255), (3045, 16796), (3094, 16530), (3230, 15834), (3306, 15470), (3315, 15428), (3451, 14820), (3458, 14790), (3570, 14326), (3705, 13804), (3770, 13566), (3857, 13260), (3876, 13195), (3990, 12818), (4060, 12597), (4199, 12180), (4420, 11571), (4522, 11310), (4524, 11305), (4641, 11020), (4845, 10556), (4930, 10374), (4940, 10353), (5187, 9860), (5278, 9690), (5460, 9367), (5510, 9282), (5655, 9044), (5916, 8645), (6090, 8398), (6188, 8265), (6409, 7980), (6460, 7917), (6612, 7735), (6630, 7714), (6783, 7540), (6902, 7410), (6916, 7395), (7140, 7163)]