56173060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17231}}^1$

素因数の和:17403

約数の個数: 24

約数和(自身を含む): 118694016

約数和(自身を除く): 62520956

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 17231, 34462, 68924, 86155, 172310, 344620, 2808653, 5617306, 11234612, 14043265, 28086530, 56173060]

約数ペア:

[(1, 56173060), (2, 28086530), (4, 14043265), (5, 11234612), (10, 5617306), (20, 2808653), (163, 344620), (326, 172310), (652, 86155), (815, 68924), (1630, 34462), (3260, 17231)]