48962780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24239}}^1$

素因数の和:24349

約数の個数: 24

約数和(自身を含む): 103844160

約数和(自身を除く): 54881380

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 24239, 48478, 96956, 121195, 242390, 484780, 2448139, 4896278, 9792556, 12240695, 24481390, 48962780]

約数ペア:

[(1, 48962780), (2, 24481390), (4, 12240695), (5, 9792556), (10, 4896278), (20, 2448139), (101, 484780), (202, 242390), (404, 121195), (505, 96956), (1010, 48478), (2020, 24239)]