51813872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{294397}}^1$

素因数の和:294416

約数の個数: 20

約数和(自身を含む): 109516056

約数和(自身を除く): 57702184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 294397, 588794, 1177588, 2355176, 3238367, 4710352, 6476734, 12953468, 25906936, 51813872]

約数ペア:

[(1, 51813872), (2, 25906936), (4, 12953468), (8, 6476734), (11, 4710352), (16, 3238367), (22, 2355176), (44, 1177588), (88, 588794), (176, 294397)]