51819912318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{375506611}}^1$

素因数の和:375506639

約数の個数: 16

約数和(自身を含む): 108145904256

約数和(自身を除く): 56325991938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 375506611, 751013222, 1126519833, 2253039666, 8636652053, 17273304106, 25909956159, 51819912318]

約数ペア:

[(1, 51819912318), (2, 25909956159), (3, 17273304106), (6, 8636652053), (23, 2253039666), (46, 1126519833), (69, 751013222), (138, 375506611)]