54278668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 100646000

約数和(自身を除く): 46367332

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 4549, 5966, 9098, 11932, 18196, 86431, 172862, 345724, 714193, 1428386, 2856772, 13569667, 27139334, 54278668]

約数ペア:

[(1, 54278668), (2, 27139334), (4, 13569667), (19, 2856772), (38, 1428386), (76, 714193), (157, 345724), (314, 172862), (628, 86431), (2983, 18196), (4549, 11932), (5966, 9098)]