51976035

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26861}}^1$

素因数の和:26915

約数の個数: 24

約数和(自身を含む): 92190384

約数和(自身を除く): 40214349

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 26861, 80583, 134305, 241749, 402915, 1155023, 1208745, 3465069, 5775115, 10395207, 17325345, 51976035]

約数ペア:

[(1, 51976035), (3, 17325345), (5, 10395207), (9, 5775115), (15, 3465069), (43, 1208745), (45, 1155023), (129, 402915), (215, 241749), (387, 134305), (645, 80583), (1935, 26861)]