55986990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1866233}}^1$

素因数の和:1866243

約数の個数: 16

約数和(自身を含む): 134368848

約数和(自身を除く): 78381858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1866233, 3732466, 5598699, 9331165, 11197398, 18662330, 27993495, 55986990]

約数ペア:

[(1, 55986990), (2, 27993495), (3, 18662330), (5, 11197398), (6, 9331165), (10, 5598699), (15, 3732466), (30, 1866233)]