56912860

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5441}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 119767536

約数和(自身を除く): 62854676

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 5441, 10460, 10882, 21764, 27205, 54410, 108820, 2845643, 5691286, 11382572, 14228215, 28456430, 56912860]

約数ペア:

[(1, 56912860), (2, 28456430), (4, 14228215), (5, 11382572), (10, 5691286), (20, 2845643), (523, 108820), (1046, 54410), (2092, 27205), (2615, 21764), (5230, 10882), (5441, 10460)]