57242030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{133121}}^1$

素因数の和:133171

約数の個数: 16

約数和(自身を含む): 105432624

約数和(自身を除く): 48190594

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 133121, 266242, 665605, 1331210, 5724203, 11448406, 28621015, 57242030]

約数ペア:

[(1, 57242030), (2, 28621015), (5, 11448406), (10, 5724203), (43, 1331210), (86, 665605), (215, 266242), (430, 133121)]