55143564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{656471}}^1$

素因数の和:656485

約数の個数: 24

約数和(自身を含む): 147049728

約数和(自身を除く): 91906164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 656471, 1312942, 1969413, 2625884, 3938826, 4595297, 7877652, 9190594, 13785891, 18381188, 27571782, 55143564]

約数ペア:

[(1, 55143564), (2, 27571782), (3, 18381188), (4, 13785891), (6, 9190594), (7, 7877652), (12, 4595297), (14, 3938826), (21, 2625884), (28, 1969413), (42, 1312942), (84, 656471)]