53612360

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8537}}^1$

素因数の和:8705

約数の個数: 32

約数和(自身を含む): 121410360

約数和(自身を除く): 67798000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 8537, 17074, 34148, 42685, 68296, 85370, 170740, 341480, 1340309, 2680618, 5361236, 6701545, 10722472, 13403090, 26806180, 53612360]

約数ペア:

[(1, 53612360), (2, 26806180), (4, 13403090), (5, 10722472), (8, 6701545), (10, 5361236), (20, 2680618), (40, 1340309), (157, 341480), (314, 170740), (628, 85370), (785, 68296), (1256, 42685), (1570, 34148), (3140, 17074), (6280, 8537)]