51122090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{46901}}^1$

素因数の和:47017

約数の個数: 16

約数和(自身を含む): 92865960

約数和(自身を除く): 41743870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 46901, 93802, 234505, 469010, 5112209, 10224418, 25561045, 51122090]

約数ペア:

[(1, 51122090), (2, 25561045), (5, 10224418), (10, 5112209), (109, 469010), (218, 234505), (545, 93802), (1090, 46901)]