49905065

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26903}}^1$

素因数の和:26968

約数の個数: 16

約数和(自身を含む): 69735168

約数和(自身を除く): 19830103

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 26903, 134515, 188321, 941605, 1425859, 7129295, 9981013, 49905065]

約数ペア:

[(1, 49905065), (5, 9981013), (7, 7129295), (35, 1425859), (53, 941605), (265, 188321), (371, 134515), (1855, 26903)]