55252890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 195908544

約数和(自身を除く): 140655654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 33, 34, 35, 42, 45, 49, 51, 55, 63, 66, 67, 70, 77, 85, 90, 98, 99, 102, 105, 110, 119, 126, 134, 147, 153, 154, 165, 170, 187, 198, 201, 210, 231, 238, 245, 255, 294, 306, 315, 330, 335, 357, 374, 385, 402, 441, 462, 469, 490, 495, 510, 539, 561, 595, 603, 630, 670, 693, 714, 735, 737, 765, 770, 833, 882, 935, 938, 990, 1005, 1071, 1078, 1122, 1139, 1155, 1190, 1206, 1309, 1386, 1407, 1470, 1474, 1530, 1617, 1666, 1683, 1785, 1870, 2010, 2142, 2205, 2211, 2278, 2310, 2345, 2499, 2618, 2695, 2805, 2814, 3015, 3234, 3283, 3366, 3417, 3465, 3570, 3685, 3927, 4165, 4221, 4410, 4422, 4690, 4851, 4998, 5159, 5355, 5390, 5610, 5695, 6030, 6545, 6566, 6633, 6834, 6930, 7035, 7370, 7497, 7854, 7973, 8085, 8330, 8415, 8442, 9163, 9702, 9849, 10251, 10318, 10710, 11055, 11390, 11781, 12495, 12529, 13090, 13266, 14070, 14994, 15477, 15946, 16170, 16415, 16830, 17085, 18326, 19635, 19698, 20502, 21105, 22110, 23562, 23919, 24255, 24990, 25058, 25795, 27489, 29547, 30954, 32830, 33165, 34170, 36113, 37485, 37587, 39270, 39865, 42210, 45815, 46431, 47838, 48510, 49245, 51255, 51590, 54978, 55811, 58905, 59094, 62645, 66330, 71757, 72226, 74970, 75174, 77385, 79730, 82467, 87703, 91630, 92862, 98490, 102510, 108339, 111622, 112761, 117810, 119595, 125290, 137445, 143514, 147735, 154770, 164934, 167433, 175406, 180565, 187935, 216678, 225522, 232155, 239190, 263109, 274890, 279055, 295470, 325017, 334866, 358785, 361130, 375870, 412335, 438515, 464310, 502299, 526218, 541695, 558110, 563805, 613921, 650034, 717570, 789327, 824670, 837165, 877030, 1004598, 1083390, 1127610, 1227842, 1315545, 1578654, 1625085, 1674330, 1841763, 2511495, 2631090, 3069605, 3250170, 3683526, 3946635, 5022990, 5525289, 6139210, 7893270, 9208815, 11050578, 18417630, 27626445, 55252890]

約数ペア:

[(1, 55252890), (2, 27626445), (3, 18417630), (5, 11050578), (6, 9208815), (7, 7893270), (9, 6139210), (10, 5525289), (11, 5022990), (14, 3946635), (15, 3683526), (17, 3250170), (18, 3069605), (21, 2631090), (22, 2511495), (30, 1841763), (33, 1674330), (34, 1625085), (35, 1578654), (42, 1315545), (45, 1227842), (49, 1127610), (51, 1083390), (55, 1004598), (63, 877030), (66, 837165), (67, 824670), (70, 789327), (77, 717570), (85, 650034), (90, 613921), (98, 563805), (99, 558110), (102, 541695), (105, 526218), (110, 502299), (119, 464310), (126, 438515), (134, 412335), (147, 375870), (153, 361130), (154, 358785), (165, 334866), (170, 325017), (187, 295470), (198, 279055), (201, 274890), (210, 263109), (231, 239190), (238, 232155), (245, 225522), (255, 216678), (294, 187935), (306, 180565), (315, 175406), (330, 167433), (335, 164934), (357, 154770), (374, 147735), (385, 143514), (402, 137445), (441, 125290), (462, 119595), (469, 117810), (490, 112761), (495, 111622), (510, 108339), (539, 102510), (561, 98490), (595, 92862), (603, 91630), (630, 87703), (670, 82467), (693, 79730), (714, 77385), (735, 75174), (737, 74970), (765, 72226), (770, 71757), (833, 66330), (882, 62645), (935, 59094), (938, 58905), (990, 55811), (1005, 54978), (1071, 51590), (1078, 51255), (1122, 49245), (1139, 48510), (1155, 47838), (1190, 46431), (1206, 45815), (1309, 42210), (1386, 39865), (1407, 39270), (1470, 37587), (1474, 37485), (1530, 36113), (1617, 34170), (1666, 33165), (1683, 32830), (1785, 30954), (1870, 29547), (2010, 27489), (2142, 25795), (2205, 25058), (2211, 24990), (2278, 24255), (2310, 23919), (2345, 23562), (2499, 22110), (2618, 21105), (2695, 20502), (2805, 19698), (2814, 19635), (3015, 18326), (3234, 17085), (3283, 16830), (3366, 16415), (3417, 16170), (3465, 15946), (3570, 15477), (3685, 14994), (3927, 14070), (4165, 13266), (4221, 13090), (4410, 12529), (4422, 12495), (4690, 11781), (4851, 11390), (4998, 11055), (5159, 10710), (5355, 10318), (5390, 10251), (5610, 9849), (5695, 9702), (6030, 9163), (6545, 8442), (6566, 8415), (6633, 8330), (6834, 8085), (6930, 7973), (7035, 7854), (7370, 7497)]