48388540

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13367}}^1$

素因数の和:13557

約数の個数: 24

約数和(自身を含む): 102184992

約数和(自身を除く): 53796452

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 13367, 26734, 53468, 66835, 133670, 267340, 2419427, 4838854, 9677708, 12097135, 24194270, 48388540]

約数ペア:

[(1, 48388540), (2, 24194270), (4, 12097135), (5, 9677708), (10, 4838854), (20, 2419427), (181, 267340), (362, 133670), (724, 66835), (905, 53468), (1810, 26734), (3620, 13367)]