55087312

素因数分解:

$2^4\times 7^1\times {\mathrm{491851}}^1$

素因数の和:491866

約数の個数: 20

約数和(自身を含む): 121979296

約数和(自身を除く): 66891984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491851, 983702, 1967404, 3442957, 3934808, 6885914, 7869616, 13771828, 27543656, 55087312]

約数ペア:

[(1, 55087312), (2, 27543656), (4, 13771828), (7, 7869616), (8, 6885914), (14, 3934808), (16, 3442957), (28, 1967404), (56, 983702), (112, 491851)]