56454590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{194671}}^1$

素因数の和:194707

約数の個数: 16

約数和(自身を含む): 105122880

約数和(自身を除く): 48668290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 194671, 389342, 973355, 1946710, 5645459, 11290918, 28227295, 56454590]

約数ペア:

[(1, 56454590), (2, 28227295), (5, 11290918), (10, 5645459), (29, 1946710), (58, 973355), (145, 389342), (290, 194671)]