56808505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 80110080

約数和(自身を除く): 23301575

約数列:

[1, 5, 13, 23, 37, 65, 79, 115, 169, 185, 299, 395, 481, 845, 851, 1027, 1495, 1817, 2405, 2923, 3887, 4255, 5135, 6253, 9085, 11063, 13351, 14615, 19435, 23621, 31265, 37999, 55315, 66755, 67229, 118105, 143819, 189995, 307073, 336145, 493987, 719095, 873977, 1535365, 2469935, 4369885, 11361701, 56808505]

約数ペア:

[(1, 56808505), (5, 11361701), (13, 4369885), (23, 2469935), (37, 1535365), (65, 873977), (79, 719095), (115, 493987), (169, 336145), (185, 307073), (299, 189995), (395, 143819), (481, 118105), (845, 67229), (851, 66755), (1027, 55315), (1495, 37999), (1817, 31265), (2405, 23621), (2923, 19435), (3887, 14615), (4255, 13351), (5135, 11063), (6253, 9085)]