56137890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1871263}}^1$

素因数の和:1871273

約数の個数: 16

約数和(自身を含む): 134731008

約数和(自身を除く): 78593118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1871263, 3742526, 5613789, 9356315, 11227578, 18712630, 28068945, 56137890]

約数ペア:

[(1, 56137890), (2, 28068945), (3, 18712630), (5, 11227578), (6, 9356315), (10, 5613789), (15, 3742526), (30, 1871263)]