49205180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24359}}^1$

素因数の和:24469

約数の個数: 24

約数和(自身を含む): 104358240

約数和(自身を除く): 55153060

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24359, 48718, 97436, 121795, 243590, 487180, 2460259, 4920518, 9841036, 12301295, 24602590, 49205180]

約数ペア:

[(1, 49205180), (2, 24602590), (4, 12301295), (5, 9841036), (10, 4920518), (20, 2460259), (101, 487180), (202, 243590), (404, 121795), (505, 97436), (1010, 48718), (2020, 24359)]