54863480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3768

約数の個数: 64

約数和(自身を含む): 143778240

約数和(自身を除く): 88914760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3697, 3710, 7394, 7420, 14788, 14840, 18485, 25879, 29576, 36970, 51758, 73940, 103516, 129395, 147880, 195941, 207032, 258790, 391882, 517580, 783764, 979705, 1035160, 1371587, 1567528, 1959410, 2743174, 3918820, 5486348, 6857935, 7837640, 10972696, 13715870, 27431740, 54863480]

約数ペア:

[(1, 54863480), (2, 27431740), (4, 13715870), (5, 10972696), (7, 7837640), (8, 6857935), (10, 5486348), (14, 3918820), (20, 2743174), (28, 1959410), (35, 1567528), (40, 1371587), (53, 1035160), (56, 979705), (70, 783764), (106, 517580), (140, 391882), (212, 258790), (265, 207032), (280, 195941), (371, 147880), (424, 129395), (530, 103516), (742, 73940), (1060, 51758), (1484, 36970), (1855, 29576), (2120, 25879), (2968, 18485), (3697, 14840), (3710, 14788), (7394, 7420)]