51304718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{3109}}^1$

素因数の和:3371

約数の個数: 16

約数和(自身を含む): 79416960

約数和(自身を除く): 28112242

約数列:

[1, 2, 37, 74, 223, 446, 3109, 6218, 8251, 16502, 115033, 230066, 693307, 1386614, 25652359, 51304718]

約数ペア:

[(1, 51304718), (2, 25652359), (37, 1386614), (74, 693307), (223, 230066), (446, 115033), (3109, 16502), (6218, 8251)]