51371262

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{6779}}^1$

素因数の和:7208

約数の個数: 24

約数和(自身を含む): 111585240

約数和(自身を除く): 60213978

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 6779, 7578, 13558, 20337, 40674, 61011, 122022, 2853959, 5707918, 8561877, 17123754, 25685631, 51371262]

約数ペア:

[(1, 51371262), (2, 25685631), (3, 17123754), (6, 8561877), (9, 5707918), (18, 2853959), (421, 122022), (842, 61011), (1263, 40674), (2526, 20337), (3789, 13558), (6779, 7578)]