56511448

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 125637120

約数和(自身を除く): 69125672

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 151, 163, 164, 287, 302, 326, 328, 574, 604, 652, 1057, 1141, 1148, 1208, 1304, 2114, 2282, 2296, 4228, 4564, 6191, 6683, 8456, 9128, 12382, 13366, 24613, 24764, 26732, 43337, 46781, 49226, 49528, 53464, 86674, 93562, 98452, 172291, 173348, 187124, 196904, 344582, 346696, 374248, 689164, 1009133, 1378328, 2018266, 4036532, 7063931, 8073064, 14127862, 28255724, 56511448]

約数ペア:

[(1, 56511448), (2, 28255724), (4, 14127862), (7, 8073064), (8, 7063931), (14, 4036532), (28, 2018266), (41, 1378328), (56, 1009133), (82, 689164), (151, 374248), (163, 346696), (164, 344582), (287, 196904), (302, 187124), (326, 173348), (328, 172291), (574, 98452), (604, 93562), (652, 86674), (1057, 53464), (1141, 49528), (1148, 49226), (1208, 46781), (1304, 43337), (2114, 26732), (2282, 24764), (2296, 24613), (4228, 13366), (4564, 12382), (6191, 9128), (6683, 8456)]