56155658

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 100203480

約数和(自身を除く): 44047822

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 169, 221, 337, 338, 377, 442, 493, 674, 754, 986, 2873, 4381, 4901, 5729, 5746, 6409, 8762, 9773, 9802, 11458, 12818, 19546, 56953, 74477, 83317, 113906, 127049, 148954, 166141, 166634, 254098, 332282, 968201, 1651637, 1936402, 2159833, 3303274, 4319666, 28077829, 56155658]

約数ペア:

[(1, 56155658), (2, 28077829), (13, 4319666), (17, 3303274), (26, 2159833), (29, 1936402), (34, 1651637), (58, 968201), (169, 332282), (221, 254098), (337, 166634), (338, 166141), (377, 148954), (442, 127049), (493, 113906), (674, 83317), (754, 74477), (986, 56953), (2873, 19546), (4381, 12818), (4901, 11458), (5729, 9802), (5746, 9773), (6409, 8762)]