51501892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1901}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 97298712

約数和(自身を除く): 45796820

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 1901, 2084, 3802, 6773, 7604, 13546, 24713, 27092, 49426, 98852, 990421, 1980842, 3961684, 12875473, 25750946, 51501892]

約数ペア:

[(1, 51501892), (2, 25750946), (4, 12875473), (13, 3961684), (26, 1980842), (52, 990421), (521, 98852), (1042, 49426), (1901, 27092), (2084, 24713), (3802, 13546), (6773, 7604)]