53266960

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4411

約数の個数: 40

約数和(自身を含む): 124663896

約数和(自身を除く): 71396936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 4241, 6280, 8482, 12560, 16964, 21205, 33928, 42410, 67856, 84820, 169640, 339280, 665837, 1331674, 2663348, 3329185, 5326696, 6658370, 10653392, 13316740, 26633480, 53266960]

約数ペア:

[(1, 53266960), (2, 26633480), (4, 13316740), (5, 10653392), (8, 6658370), (10, 5326696), (16, 3329185), (20, 2663348), (40, 1331674), (80, 665837), (157, 339280), (314, 169640), (628, 84820), (785, 67856), (1256, 42410), (1570, 33928), (2512, 21205), (3140, 16964), (4241, 12560), (6280, 8482)]