52021593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 84900816

約数和(自身を除く): 32879223

約数列:

[1, 3, 9, 13, 37, 39, 61, 111, 117, 183, 197, 333, 481, 549, 591, 793, 1443, 1773, 2257, 2379, 2561, 4329, 6771, 7137, 7289, 7683, 12017, 20313, 21867, 23049, 29341, 36051, 65601, 88023, 94757, 108153, 156221, 264069, 284271, 444629, 468663, 852813, 1333887, 1405989, 4001661, 5780177, 17340531, 52021593]

約数ペア:

[(1, 52021593), (3, 17340531), (9, 5780177), (13, 4001661), (37, 1405989), (39, 1333887), (61, 852813), (111, 468663), (117, 444629), (183, 284271), (197, 264069), (333, 156221), (481, 108153), (549, 94757), (591, 88023), (793, 65601), (1443, 36051), (1773, 29341), (2257, 23049), (2379, 21867), (2561, 20313), (4329, 12017), (6771, 7683), (7137, 7289)]