56853990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631711}}^1$

素因数の和:631724

約数の個数: 24

約数和(自身を含む): 147820608

約数和(自身を除く): 90966618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631711, 1263422, 1895133, 3158555, 3790266, 5685399, 6317110, 9475665, 11370798, 18951330, 28426995, 56853990]

約数ペア:

[(1, 56853990), (2, 28426995), (3, 18951330), (5, 11370798), (6, 9475665), (9, 6317110), (10, 5685399), (15, 3790266), (18, 3158555), (30, 1895133), (45, 1263422), (90, 631711)]