55918020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{931967}}^1$

素因数の和:931979

約数の個数: 24

約数和(自身を含む): 156570624

約数和(自身を除く): 100652604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 931967, 1863934, 2795901, 3727868, 4659835, 5591802, 9319670, 11183604, 13979505, 18639340, 27959010, 55918020]

約数ペア:

[(1, 55918020), (2, 27959010), (3, 18639340), (4, 13979505), (5, 11183604), (6, 9319670), (10, 5591802), (12, 4659835), (15, 3727868), (20, 2795901), (30, 1863934), (60, 931967)]