49426960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56167}}^1$

素因数の和:56191

約数の個数: 40

約数和(自身を含む): 125366976

約数和(自身を除く): 75940016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56167, 112334, 224668, 280835, 449336, 561670, 617837, 898672, 1123340, 1235674, 2246680, 2471348, 3089185, 4493360, 4942696, 6178370, 9885392, 12356740, 24713480, 49426960]

約数ペア:

[(1, 49426960), (2, 24713480), (4, 12356740), (5, 9885392), (8, 6178370), (10, 4942696), (11, 4493360), (16, 3089185), (20, 2471348), (22, 2246680), (40, 1235674), (44, 1123340), (55, 898672), (80, 617837), (88, 561670), (110, 449336), (176, 280835), (220, 224668), (440, 112334), (880, 56167)]