48049780

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3251}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 101072160

約数和(自身を除く): 53022380

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3251, 3695, 6502, 7390, 13004, 14780, 16255, 32510, 65020, 2402489, 4804978, 9609956, 12012445, 24024890, 48049780]

約数ペア:

[(1, 48049780), (2, 24024890), (4, 12012445), (5, 9609956), (10, 4804978), (20, 2402489), (739, 65020), (1478, 32510), (2956, 16255), (3251, 14780), (3695, 13004), (6502, 7390)]