50880081

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18217}}^1$

素因数の和:18253

約数の個数: 24

約数和(自身を含む): 83074080

約数和(自身を除く): 32193999

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 18217, 54651, 127519, 346123, 382557, 892633, 1038369, 2422861, 2677899, 7268583, 16960027, 50880081]

約数ペア:

[(1, 50880081), (3, 16960027), (7, 7268583), (19, 2677899), (21, 2422861), (49, 1038369), (57, 892633), (133, 382557), (147, 346123), (399, 127519), (931, 54651), (2793, 18217)]