54156410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 123634944

約数和(自身を除く): 69478534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1153, 1342, 2135, 2306, 3355, 4270, 4697, 5765, 6710, 8071, 9394, 11530, 12683, 16142, 23485, 25366, 40355, 46970, 63415, 70333, 80710, 88781, 126830, 140666, 177562, 351665, 443905, 492331, 703330, 773663, 887810, 984662, 1547326, 2461655, 3868315, 4923310, 5415641, 7736630, 10831282, 27078205, 54156410]

約数ペア:

[(1, 54156410), (2, 27078205), (5, 10831282), (7, 7736630), (10, 5415641), (11, 4923310), (14, 3868315), (22, 2461655), (35, 1547326), (55, 984662), (61, 887810), (70, 773663), (77, 703330), (110, 492331), (122, 443905), (154, 351665), (305, 177562), (385, 140666), (427, 126830), (610, 88781), (671, 80710), (770, 70333), (854, 63415), (1153, 46970), (1342, 40355), (2135, 25366), (2306, 23485), (3355, 16142), (4270, 12683), (4697, 11530), (5765, 9394), (6710, 8071)]