51978345

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11071}}^1$

素因数の和:11392

約数の個数: 16

約数和(自身を含む): 83438592

約数和(自身を除く): 31460247

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 11071, 33213, 55355, 166065, 3465223, 10395669, 17326115, 51978345]

約数ペア:

[(1, 51978345), (3, 17326115), (5, 10395669), (15, 3465223), (313, 166065), (939, 55355), (1565, 33213), (4695, 11071)]