51988222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181777}}^1$

素因数の和:181803

約数の個数: 16

約数和(自身を含む): 91616112

約数和(自身を除く): 39627890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 181777, 363554, 1999547, 2363101, 3999094, 4726202, 25994111, 51988222]

約数ペア:

[(1, 51988222), (2, 25994111), (11, 4726202), (13, 3999094), (22, 2363101), (26, 1999547), (143, 363554), (286, 181777)]