48578980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24049}}^1$

素因数の和:24159

約数の個数: 24

約数和(自身を含む): 103030200

約数和(自身を除く): 54451220

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24049, 48098, 96196, 120245, 240490, 480980, 2428949, 4857898, 9715796, 12144745, 24289490, 48578980]

約数ペア:

[(1, 48578980), (2, 24289490), (4, 12144745), (5, 9715796), (10, 4857898), (20, 2428949), (101, 480980), (202, 240490), (404, 120245), (505, 96196), (1010, 48098), (2020, 24049)]