48515920

素因数分解:

$2^4\times 5^1\times {\mathrm{606449}}^1$

素因数の和:606462

約数の個数: 20

約数和(自身を含む): 112799700

約数和(自身を除く): 64283780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 606449, 1212898, 2425796, 3032245, 4851592, 6064490, 9703184, 12128980, 24257960, 48515920]

約数ペア:

[(1, 48515920), (2, 24257960), (4, 12128980), (5, 9703184), (8, 6064490), (10, 4851592), (16, 3032245), (20, 2425796), (40, 1212898), (80, 606449)]