56350060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216731}}^1$

素因数の和:216753

約数の個数: 24

約数和(自身を含む): 127438416

約数和(自身を除く): 71088356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 216731, 433462, 866924, 1083655, 2167310, 2817503, 4334620, 5635006, 11270012, 14087515, 28175030, 56350060]

約数ペア:

[(1, 56350060), (2, 28175030), (4, 14087515), (5, 11270012), (10, 5635006), (13, 4334620), (20, 2817503), (26, 2167310), (52, 1083655), (65, 866924), (130, 433462), (260, 216731)]