52997640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{441647}}^1$

素因数の和:441661

約数の個数: 32

約数和(自身を含む): 158993280

約数和(自身を除く): 105995640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 441647, 883294, 1324941, 1766588, 2208235, 2649882, 3533176, 4416470, 5299764, 6624705, 8832940, 10599528, 13249410, 17665880, 26498820, 52997640]

約数ペア:

[(1, 52997640), (2, 26498820), (3, 17665880), (4, 13249410), (5, 10599528), (6, 8832940), (8, 6624705), (10, 5299764), (12, 4416470), (15, 3533176), (20, 2649882), (24, 2208235), (30, 1766588), (40, 1324941), (60, 883294), (120, 441647)]