51026816

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{3947}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 102687480

約数和(自身を除く): 51660664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 3947, 6464, 7894, 12928, 15788, 31576, 63152, 126304, 252608, 398647, 505216, 797294, 1594588, 3189176, 6378352, 12756704, 25513408, 51026816]

約数ペア:

[(1, 51026816), (2, 25513408), (4, 12756704), (8, 6378352), (16, 3189176), (32, 1594588), (64, 797294), (101, 505216), (128, 398647), (202, 252608), (404, 126304), (808, 63152), (1616, 31576), (3232, 15788), (3947, 12928), (6464, 7894)]