51481130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223831}}^1$

素因数の和:223861

約数の個数: 16

約数和(自身を含む): 96695424

約数和(自身を除く): 45214294

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 223831, 447662, 1119155, 2238310, 5148113, 10296226, 25740565, 51481130]

約数ペア:

[(1, 51481130), (2, 25740565), (5, 10296226), (10, 5148113), (23, 2238310), (46, 1119155), (115, 447662), (230, 223831)]