55724630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18637}}^1$

素因数の和:18680

約数の個数: 32

約数和(自身を含む): 112722624

約数和(自身を除く): 56997994

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18637, 37274, 93185, 186370, 242281, 428651, 484562, 857302, 1211405, 2143255, 2422810, 4286510, 5572463, 11144926, 27862315, 55724630]

約数ペア:

[(1, 55724630), (2, 27862315), (5, 11144926), (10, 5572463), (13, 4286510), (23, 2422810), (26, 2143255), (46, 1211405), (65, 857302), (115, 484562), (130, 428651), (230, 242281), (299, 186370), (598, 93185), (1495, 37274), (2990, 18637)]