57446090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2711}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 112081536

約数和(自身を除く): 54635446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2711, 4238, 5422, 10595, 13555, 21190, 27110, 35243, 70486, 176215, 352430, 441893, 883786, 2209465, 4418930, 5744609, 11489218, 28723045, 57446090]

約数ペア:

[(1, 57446090), (2, 28723045), (5, 11489218), (10, 5744609), (13, 4418930), (26, 2209465), (65, 883786), (130, 441893), (163, 352430), (326, 176215), (815, 70486), (1630, 35243), (2119, 27110), (2711, 21190), (4238, 13555), (5422, 10595)]