56556720246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{725086157}}^1$

素因数の和:725086175

約数の個数: 16

約数和(自身を含む): 121814474544

約数和(自身を除く): 65257754298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 725086157, 1450172314, 2175258471, 4350516942, 9426120041, 18852240082, 28278360123, 56556720246]

約数ペア:

[(1, 56556720246), (2, 28278360123), (3, 18852240082), (6, 9426120041), (13, 4350516942), (26, 2175258471), (39, 1450172314), (78, 725086157)]