51920374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3036

約数の個数: 24

約数和(自身を含む): 86806440

約数和(自身を除く): 34886066

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 2939, 5878, 8833, 17666, 32329, 64658, 214547, 355619, 429094, 711238, 2360017, 4720034, 25960187, 51920374]

約数ペア:

[(1, 51920374), (2, 25960187), (11, 4720034), (22, 2360017), (73, 711238), (121, 429094), (146, 355619), (242, 214547), (803, 64658), (1606, 32329), (2939, 17666), (5878, 8833)]