55539953

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 65318400

約数和(自身を除く): 9778447

約数列:

[1, 7, 41, 287, 431, 449, 3017, 3143, 17671, 18409, 123697, 128863, 193519, 1354633, 7934279, 55539953]

約数ペア:

[(1, 55539953), (7, 7934279), (41, 1354633), (287, 193519), (431, 128863), (449, 123697), (3017, 18409), (3143, 17671)]