48724420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24121}}^1$

素因数の和:24231

約数の個数: 24

約数和(自身を含む): 103338648

約数和(自身を除く): 54614228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24121, 48242, 96484, 120605, 241210, 482420, 2436221, 4872442, 9744884, 12181105, 24362210, 48724420]

約数ペア:

[(1, 48724420), (2, 24362210), (4, 12181105), (5, 9744884), (10, 4872442), (20, 2436221), (101, 482420), (202, 241210), (404, 120605), (505, 96484), (1010, 48242), (2020, 24121)]