56523272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 117597060

約数和(自身を除く): 61073788

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 397, 481, 794, 962, 1369, 1588, 1924, 2738, 3176, 3848, 5161, 5476, 10322, 10952, 14689, 17797, 20644, 29378, 35594, 41288, 58756, 71188, 117512, 142376, 190957, 381914, 543493, 763828, 1086986, 1527656, 2173972, 4347944, 7065409, 14130818, 28261636, 56523272]

約数ペア:

[(1, 56523272), (2, 28261636), (4, 14130818), (8, 7065409), (13, 4347944), (26, 2173972), (37, 1527656), (52, 1086986), (74, 763828), (104, 543493), (148, 381914), (296, 190957), (397, 142376), (481, 117512), (794, 71188), (962, 58756), (1369, 41288), (1588, 35594), (1924, 29378), (2738, 20644), (3176, 17797), (3848, 14689), (5161, 10952), (5476, 10322)]