51398048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{123553}}^1$

素因数の和:123576

約数の個数: 24

約数和(自身を含む): 108974628

約数和(自身を除く): 57576580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 123553, 247106, 494212, 988424, 1606189, 1976848, 3212378, 3953696, 6424756, 12849512, 25699024, 51398048]

約数ペア:

[(1, 51398048), (2, 25699024), (4, 12849512), (8, 6424756), (13, 3953696), (16, 3212378), (26, 1976848), (32, 1606189), (52, 988424), (104, 494212), (208, 247106), (416, 123553)]