56703580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26497}}^1$

素因数の和:26613

約数の個数: 24

約数和(自身を含む): 120194928

約数和(自身を除く): 63491348

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 26497, 52994, 105988, 132485, 264970, 529940, 2835179, 5670358, 11340716, 14175895, 28351790, 56703580]

約数ペア:

[(1, 56703580), (2, 28351790), (4, 14175895), (5, 11340716), (10, 5670358), (20, 2835179), (107, 529940), (214, 264970), (428, 132485), (535, 105988), (1070, 52994), (2140, 26497)]