55844190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{620491}}^1$

素因数の和:620504

約数の個数: 24

約数和(自身を含む): 145195128

約数和(自身を除く): 89350938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 620491, 1240982, 1861473, 3102455, 3722946, 5584419, 6204910, 9307365, 11168838, 18614730, 27922095, 55844190]

約数ペア:

[(1, 55844190), (2, 27922095), (3, 18614730), (5, 11168838), (6, 9307365), (9, 6204910), (10, 5584419), (15, 3722946), (18, 3102455), (30, 1861473), (45, 1240982), (90, 620491)]