56879615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3631}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 73831296

約数和(自身を除く): 16951681

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 3631, 15665, 18155, 47203, 236015, 875071, 4375355, 11375923, 56879615]

約数ペア:

[(1, 56879615), (5, 11375923), (13, 4375355), (65, 875071), (241, 236015), (1205, 47203), (3133, 18155), (3631, 15665)]