55906980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{931783}}^1$

素因数の和:931795

約数の個数: 24

約数和(自身を含む): 156539712

約数和(自身を除く): 100632732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 931783, 1863566, 2795349, 3727132, 4658915, 5590698, 9317830, 11181396, 13976745, 18635660, 27953490, 55906980]

約数ペア:

[(1, 55906980), (2, 27953490), (3, 18635660), (4, 13976745), (5, 11181396), (6, 9317830), (10, 5590698), (12, 4658915), (15, 3727132), (20, 2795349), (30, 1863566), (60, 931783)]