51497782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{159931}}^1$

素因数の和:159963

約数の個数: 16

約数和(自身を含む): 92120832

約数和(自身を除く): 40623050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 159931, 319862, 1119517, 2239034, 3678413, 7356826, 25748891, 51497782]

約数ペア:

[(1, 51497782), (2, 25748891), (7, 7356826), (14, 3678413), (23, 2239034), (46, 1119517), (161, 319862), (322, 159931)]