53298035

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2621}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 75324816

約数和(自身を除く): 22026781

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 581, 2621, 2905, 4067, 13105, 18347, 20335, 91735, 128429, 217543, 642145, 1087715, 1522801, 7614005, 10659607, 53298035]

約数ペア:

[(1, 53298035), (5, 10659607), (7, 7614005), (35, 1522801), (49, 1087715), (83, 642145), (245, 217543), (415, 128429), (581, 91735), (2621, 20335), (2905, 18347), (4067, 13105)]