55198972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 100362752

約数和(自身を除く): 45163780

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 2731, 5053, 5462, 10106, 10924, 20212, 84661, 169322, 338644, 445153, 890306, 1780612, 13799743, 27599486, 55198972]

約数ペア:

[(1, 55198972), (2, 27599486), (4, 13799743), (31, 1780612), (62, 890306), (124, 445153), (163, 338644), (326, 169322), (652, 84661), (2731, 20212), (5053, 10924), (5462, 10106)]