56590960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41611}}^1$

素因数の和:41641

約数の個数: 40

約数和(自身を含む): 139316976

約数和(自身を除く): 82726016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41611, 83222, 166444, 208055, 332888, 416110, 665776, 707387, 832220, 1414774, 1664440, 2829548, 3328880, 3536935, 5659096, 7073870, 11318192, 14147740, 28295480, 56590960]

約数ペア:

[(1, 56590960), (2, 28295480), (4, 14147740), (5, 11318192), (8, 7073870), (10, 5659096), (16, 3536935), (17, 3328880), (20, 2829548), (34, 1664440), (40, 1414774), (68, 832220), (80, 707387), (85, 665776), (136, 416110), (170, 332888), (272, 208055), (340, 166444), (680, 83222), (1360, 41611)]