56267380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5849}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 130712400

約数和(自身を除く): 74445020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 5849, 9620, 11698, 23396, 29245, 58490, 76037, 116980, 152074, 216413, 304148, 380185, 432826, 760370, 865652, 1082065, 1520740, 2164130, 2813369, 4328260, 5626738, 11253476, 14066845, 28133690, 56267380]

約数ペア:

[(1, 56267380), (2, 28133690), (4, 14066845), (5, 11253476), (10, 5626738), (13, 4328260), (20, 2813369), (26, 2164130), (37, 1520740), (52, 1082065), (65, 865652), (74, 760370), (130, 432826), (148, 380185), (185, 304148), (260, 216413), (370, 152074), (481, 116980), (740, 76037), (962, 58490), (1924, 29245), (2405, 23396), (4810, 11698), (5849, 9620)]