57100550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 115586352

約数和(自身を除く): 58485802

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 821, 1070, 1391, 1642, 2675, 2782, 4105, 5350, 6955, 8210, 10673, 13910, 20525, 21346, 34775, 41050, 53365, 69550, 87847, 106730, 175694, 266825, 439235, 533650, 878470, 1142011, 2196175, 2284022, 4392350, 5710055, 11420110, 28550275, 57100550]

約数ペア:

[(1, 57100550), (2, 28550275), (5, 11420110), (10, 5710055), (13, 4392350), (25, 2284022), (26, 2196175), (50, 1142011), (65, 878470), (107, 533650), (130, 439235), (214, 266825), (325, 175694), (535, 106730), (650, 87847), (821, 69550), (1070, 53365), (1391, 41050), (1642, 34775), (2675, 21346), (2782, 20525), (4105, 13910), (5350, 10673), (6955, 8210)]