51148258

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7351}}^1$

素因数の和:7438

約数の個数: 24

約数和(自身を含む): 90517824

約数和(自身を除く): 39369566

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 7351, 14702, 51457, 102914, 360199, 521921, 720398, 1043842, 3653447, 7306894, 25574129, 51148258]

約数ペア:

[(1, 51148258), (2, 25574129), (7, 7306894), (14, 3653447), (49, 1043842), (71, 720398), (98, 521921), (142, 360199), (497, 102914), (994, 51457), (3479, 14702), (6958, 7351)]