51265408

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5726

約数の個数: 32

約数和(自身を含む): 103587120

約数和(自身を除く): 52321712

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 5641, 9088, 11282, 22564, 45128, 90256, 180512, 361024, 400511, 722048, 801022, 1602044, 3204088, 6408176, 12816352, 25632704, 51265408]

約数ペア:

[(1, 51265408), (2, 25632704), (4, 12816352), (8, 6408176), (16, 3204088), (32, 1602044), (64, 801022), (71, 722048), (128, 400511), (142, 361024), (284, 180512), (568, 90256), (1136, 45128), (2272, 22564), (4544, 11282), (5641, 9088)]