48542920

素因数分解:

$2^3\times 5^1\times {\mathrm{1213573}}^1$

素因数の和:1213584

約数の個数: 16

約数和(自身を含む): 109221660

約数和(自身を除く): 60678740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213573, 2427146, 4854292, 6067865, 9708584, 12135730, 24271460, 48542920]

約数ペア:

[(1, 48542920), (2, 24271460), (4, 12135730), (5, 9708584), (8, 6067865), (10, 4854292), (20, 2427146), (40, 1213573)]