56005508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 109567920

約数和(自身を除く): 53562412

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 109, 164, 218, 241, 436, 482, 533, 964, 1066, 1417, 2132, 2834, 3133, 4469, 5668, 6266, 8938, 9881, 12532, 17876, 19762, 26269, 39524, 52538, 58097, 105076, 116194, 128453, 232388, 256906, 341497, 513812, 682994, 1077029, 1365988, 2154058, 4308116, 14001377, 28002754, 56005508]

約数ペア:

[(1, 56005508), (2, 28002754), (4, 14001377), (13, 4308116), (26, 2154058), (41, 1365988), (52, 1077029), (82, 682994), (109, 513812), (164, 341497), (218, 256906), (241, 232388), (436, 128453), (482, 116194), (533, 105076), (964, 58097), (1066, 52538), (1417, 39524), (2132, 26269), (2834, 19762), (3133, 17876), (4469, 12532), (5668, 9881), (6266, 8938)]