54940980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{915683}}^1$

素因数の和:915695

約数の個数: 24

約数和(自身を含む): 153834912

約数和(自身を除く): 98893932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 915683, 1831366, 2747049, 3662732, 4578415, 5494098, 9156830, 10988196, 13735245, 18313660, 27470490, 54940980]

約数ペア:

[(1, 54940980), (2, 27470490), (3, 18313660), (4, 13735245), (5, 10988196), (6, 9156830), (10, 5494098), (12, 4578415), (15, 3662732), (20, 2747049), (30, 1831366), (60, 915683)]