47066980

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9157}}^1$

素因数の和:9423

約数の個数: 24

約数和(自身を含む): 99236088

約数和(自身を除く): 52169108

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9157, 18314, 36628, 45785, 91570, 183140, 2353349, 4706698, 9413396, 11766745, 23533490, 47066980]

約数ペア:

[(1, 47066980), (2, 23533490), (4, 11766745), (5, 9413396), (10, 4706698), (20, 2353349), (257, 183140), (514, 91570), (1028, 45785), (1285, 36628), (2570, 18314), (5140, 9157)]