52778760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439823}}^1$

素因数の和:439837

約数の個数: 32

約数和(自身を含む): 158336640

約数和(自身を除く): 105557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439823, 879646, 1319469, 1759292, 2199115, 2638938, 3518584, 4398230, 5277876, 6597345, 8796460, 10555752, 13194690, 17592920, 26389380, 52778760]

約数ペア:

[(1, 52778760), (2, 26389380), (3, 17592920), (4, 13194690), (5, 10555752), (6, 8796460), (8, 6597345), (10, 5277876), (12, 4398230), (15, 3518584), (20, 2638938), (24, 2199115), (30, 1759292), (40, 1319469), (60, 879646), (120, 439823)]