53287188

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{19913}}^1$

素因数の和:20143

約数の個数: 24

約数和(自身を含む): 124900608

約数和(自身を除く): 71613420

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 19913, 39826, 59739, 79652, 119478, 238956, 4440599, 8881198, 13321797, 17762396, 26643594, 53287188]

約数ペア:

[(1, 53287188), (2, 26643594), (3, 17762396), (4, 13321797), (6, 8881198), (12, 4440599), (223, 238956), (446, 119478), (669, 79652), (892, 59739), (1338, 39826), (2676, 19913)]