56908061

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 71471160

約数和(自身を除く): 14563099

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 1289, 2597, 6307, 9023, 21913, 44149, 63161, 68317, 153391, 478219, 1073737, 1161389, 3347533, 8129723, 56908061]

約数ペア:

[(1, 56908061), (7, 8129723), (17, 3347533), (49, 1161389), (53, 1073737), (119, 478219), (371, 153391), (833, 68317), (901, 63161), (1289, 44149), (2597, 21913), (6307, 9023)]