55394940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{923249}}^1$

素因数の和:923261

約数の個数: 24

約数和(自身を含む): 155106000

約数和(自身を除く): 99711060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 923249, 1846498, 2769747, 3692996, 4616245, 5539494, 9232490, 11078988, 13848735, 18464980, 27697470, 55394940]

約数ペア:

[(1, 55394940), (2, 27697470), (3, 18464980), (4, 13848735), (5, 11078988), (6, 9232490), (10, 5539494), (12, 4616245), (15, 3692996), (20, 2769747), (30, 1846498), (60, 923249)]