49009037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 65049600

約数和(自身を除く): 16040563

約数列:

[1, 7, 11, 19, 77, 133, 139, 209, 241, 973, 1463, 1529, 1687, 2641, 2651, 4579, 10703, 18487, 18557, 29051, 32053, 33499, 50369, 203357, 234493, 352583, 368489, 636481, 2579423, 4455367, 7001291, 49009037]

約数ペア:

[(1, 49009037), (7, 7001291), (11, 4455367), (19, 2579423), (77, 636481), (133, 368489), (139, 352583), (209, 234493), (241, 203357), (973, 50369), (1463, 33499), (1529, 32053), (1687, 29051), (2641, 18557), (2651, 18487), (4579, 10703)]