51331874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137251}}^1$

素因数の和:137281

約数の個数: 16

約数和(自身を含む): 88939296

約数和(自身を除く): 37607422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 137251, 274502, 1509761, 2333267, 3019522, 4666534, 25665937, 51331874]

約数ペア:

[(1, 51331874), (2, 25665937), (11, 4666534), (17, 3019522), (22, 2333267), (34, 1509761), (187, 274502), (374, 137251)]