57528770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23330

約数の個数: 32

約数和(自身を含む): 117391680

約数和(自身を除く): 59862910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 23291, 46582, 116455, 232910, 302783, 442529, 605566, 885058, 1513915, 2212645, 3027830, 4425290, 5752877, 11505754, 28764385, 57528770]

約数ペア:

[(1, 57528770), (2, 28764385), (5, 11505754), (10, 5752877), (13, 4425290), (19, 3027830), (26, 2212645), (38, 1513915), (65, 885058), (95, 605566), (130, 442529), (190, 302783), (247, 232910), (494, 116455), (1235, 46582), (2470, 23291)]