53733890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109661}}^1$

素因数の和:109682

約数の個数: 24

約数和(自身を含む): 112513212

約数和(自身を除く): 58779322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 109661, 219322, 548305, 767627, 1096610, 1535254, 3838135, 5373389, 7676270, 10746778, 26866945, 53733890]

約数ペア:

[(1, 53733890), (2, 26866945), (5, 10746778), (7, 7676270), (10, 5373389), (14, 3838135), (35, 1535254), (49, 1096610), (70, 767627), (98, 548305), (245, 219322), (490, 109661)]