55490656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{133391}}^1$

素因数の和:133414

約数の個数: 24

約数和(自身を含む): 117651744

約数和(自身を除く): 62161088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 133391, 266782, 533564, 1067128, 1734083, 2134256, 3468166, 4268512, 6936332, 13872664, 27745328, 55490656]

約数ペア:

[(1, 55490656), (2, 27745328), (4, 13872664), (8, 6936332), (13, 4268512), (16, 3468166), (26, 2134256), (32, 1734083), (52, 1067128), (104, 533564), (208, 266782), (416, 133391)]