51238695

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{72679}}^1$

素因数の和:72734

約数の個数: 16

約数和(自身を含む): 83727360

約数和(自身を除く): 32488665

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 72679, 218037, 363395, 1090185, 3415913, 10247739, 17079565, 51238695]

約数ペア:

[(1, 51238695), (3, 17079565), (5, 10247739), (15, 3415913), (47, 1090185), (141, 363395), (235, 218037), (705, 72679)]