56220766

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{45121}}^1$

素因数の和:45219

約数の個数: 16

約数和(自身を含む): 97463520

約数和(自身を除く): 41242754

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 45121, 90242, 315847, 631694, 4015769, 8031538, 28110383, 56220766]

約数ペア:

[(1, 56220766), (2, 28110383), (7, 8031538), (14, 4015769), (89, 631694), (178, 315847), (623, 90242), (1246, 45121)]