55912980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{931883}}^1$

素因数の和:931895

約数の個数: 24

約数和(自身を含む): 156556512

約数和(自身を除く): 100643532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 931883, 1863766, 2795649, 3727532, 4659415, 5591298, 9318830, 11182596, 13978245, 18637660, 27956490, 55912980]

約数ペア:

[(1, 55912980), (2, 27956490), (3, 18637660), (4, 13978245), (5, 11182596), (6, 9318830), (10, 5591298), (12, 4659415), (15, 3727532), (20, 2795649), (30, 1863766), (60, 931883)]