48482020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24001}}^1$

素因数の和:24111

約数の個数: 24

約数和(自身を含む): 102824568

約数和(自身を除く): 54342548

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24001, 48002, 96004, 120005, 240010, 480020, 2424101, 4848202, 9696404, 12120505, 24241010, 48482020]

約数ペア:

[(1, 48482020), (2, 24241010), (4, 12120505), (5, 9696404), (10, 4848202), (20, 2424101), (101, 480020), (202, 240010), (404, 120005), (505, 96004), (1010, 48002), (2020, 24001)]