51246905

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 62795520

約数和(自身を除く): 11548615

約数列:

[1, 5, 79, 137, 395, 685, 947, 4735, 10823, 54115, 74813, 129739, 374065, 648695, 10249381, 51246905]

約数ペア:

[(1, 51246905), (5, 10249381), (79, 648695), (137, 374065), (395, 129739), (685, 74813), (947, 54115), (4735, 10823)]