53581588

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 96713064

約数和(自身を除く): 43131476

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 2081, 4162, 6437, 8324, 12874, 25748, 85321, 170642, 326717, 341284, 653434, 1306868, 13395397, 26790794, 53581588]

約数ペア:

[(1, 53581588), (2, 26790794), (4, 13395397), (41, 1306868), (82, 653434), (157, 341284), (164, 326717), (314, 170642), (628, 85321), (2081, 25748), (4162, 12874), (6437, 8324)]