55508848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111913}}^1$

素因数の和:111952

約数の個数: 20

約数和(自身を含む): 111018688

約数和(自身を除く): 55509840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111913, 223826, 447652, 895304, 1790608, 3469303, 6938606, 13877212, 27754424, 55508848]

約数ペア:

[(1, 55508848), (2, 27754424), (4, 13877212), (8, 6938606), (16, 3469303), (31, 1790608), (62, 895304), (124, 447652), (248, 223826), (496, 111913)]