51481498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15331}}^1$

素因数の和:15429

約数の個数: 16

約数和(自身を含む): 81688896

約数和(自身を除く): 30207398

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 15331, 30662, 352613, 705226, 1119163, 2238326, 25740749, 51481498]

約数ペア:

[(1, 51481498), (2, 25740749), (23, 2238326), (46, 1119163), (73, 705226), (146, 352613), (1679, 30662), (3358, 15331)]