49229420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24371}}^1$

素因数の和:24481

約数の個数: 24

約数和(自身を含む): 104409648

約数和(自身を除く): 55180228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24371, 48742, 97484, 121855, 243710, 487420, 2461471, 4922942, 9845884, 12307355, 24614710, 49229420]

約数ペア:

[(1, 49229420), (2, 24614710), (4, 12307355), (5, 9845884), (10, 4922942), (20, 2461471), (101, 487420), (202, 243710), (404, 121855), (505, 97484), (1010, 48742), (2020, 24371)]