56807764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1699}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 107290400

約数和(自身を除く): 50482636

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 1699, 2572, 3398, 6796, 8359, 16718, 22087, 33436, 44174, 88348, 1092457, 2184914, 4369828, 14201941, 28403882, 56807764]

約数ペア:

[(1, 56807764), (2, 28403882), (4, 14201941), (13, 4369828), (26, 2184914), (52, 1092457), (643, 88348), (1286, 44174), (1699, 33436), (2572, 22087), (3398, 16718), (6796, 8359)]