48164420

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2543}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 101291904

約数和(自身を除く): 53127484

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 2543, 3788, 4735, 5086, 9470, 10172, 12715, 18940, 25430, 50860, 2408221, 4816442, 9632884, 12041105, 24082210, 48164420]

約数ペア:

[(1, 48164420), (2, 24082210), (4, 12041105), (5, 9632884), (10, 4816442), (20, 2408221), (947, 50860), (1894, 25430), (2543, 18940), (3788, 12715), (4735, 10172), (5086, 9470)]