56552900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19501}}^1$

素因数の和:19544

約数の個数: 36

約数和(自身を含む): 126958020

約数和(自身を除く): 70405120

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 19501, 39002, 78004, 97505, 195010, 390020, 487525, 565529, 975050, 1131058, 1950100, 2262116, 2827645, 5655290, 11310580, 14138225, 28276450, 56552900]

約数ペア:

[(1, 56552900), (2, 28276450), (4, 14138225), (5, 11310580), (10, 5655290), (20, 2827645), (25, 2262116), (29, 1950100), (50, 1131058), (58, 975050), (100, 565529), (116, 487525), (145, 390020), (290, 195010), (580, 97505), (725, 78004), (1450, 39002), (2900, 19501)]