53462020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11987}}^1$

素因数の和:12219

約数の個数: 24

約数和(自身を含む): 112783104

約数和(自身を除く): 59321084

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 11987, 23974, 47948, 59935, 119870, 239740, 2673101, 5346202, 10692404, 13365505, 26731010, 53462020]

約数ペア:

[(1, 53462020), (2, 26731010), (4, 13365505), (5, 10692404), (10, 5346202), (20, 2673101), (223, 239740), (446, 119870), (892, 59935), (1115, 47948), (2230, 23974), (4460, 11987)]