56354405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2003}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 71855424

約数和(自身を除く): 15501019

約数列:

[1, 5, 17, 85, 331, 1655, 2003, 5627, 10015, 28135, 34051, 170255, 662993, 3314965, 11270881, 56354405]

約数ペア:

[(1, 56354405), (5, 11270881), (17, 3314965), (85, 662993), (331, 170255), (1655, 34051), (2003, 28135), (5627, 10015)]