56020775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 72432864

約数和(自身を除く): 16412089

約数列:

[1, 5, 25, 37, 71, 185, 355, 853, 925, 1775, 2627, 4265, 13135, 21325, 31561, 60563, 65675, 157805, 302815, 789025, 1514075, 2240831, 11204155, 56020775]

約数ペア:

[(1, 56020775), (5, 11204155), (25, 2240831), (37, 1514075), (71, 789025), (185, 302815), (355, 157805), (853, 65675), (925, 60563), (1775, 31561), (2627, 21325), (4265, 13135)]