56370490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 61202630

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 55, 58, 82, 110, 145, 205, 290, 319, 410, 431, 451, 638, 862, 902, 1189, 1595, 2155, 2255, 2378, 3190, 4310, 4510, 4741, 5945, 9482, 11890, 12499, 13079, 17671, 23705, 24998, 26158, 35342, 47410, 62495, 65395, 88355, 124990, 130790, 137489, 176710, 194381, 274978, 388762, 512459, 687445, 971905, 1024918, 1374890, 1943810, 2562295, 5124590, 5637049, 11274098, 28185245, 56370490]

約数ペア:

[(1, 56370490), (2, 28185245), (5, 11274098), (10, 5637049), (11, 5124590), (22, 2562295), (29, 1943810), (41, 1374890), (55, 1024918), (58, 971905), (82, 687445), (110, 512459), (145, 388762), (205, 274978), (290, 194381), (319, 176710), (410, 137489), (431, 130790), (451, 124990), (638, 88355), (862, 65395), (902, 62495), (1189, 47410), (1595, 35342), (2155, 26158), (2255, 24998), (2378, 23705), (3190, 17671), (4310, 13079), (4510, 12499), (4741, 11890), (5945, 9482)]