51603215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 63788256

約数和(自身を除く): 12185041

約数列:

[1, 5, 41, 205, 211, 1055, 1193, 5965, 8651, 43255, 48913, 244565, 251723, 1258615, 10320643, 51603215]

約数ペア:

[(1, 51603215), (5, 10320643), (41, 1258615), (205, 251723), (211, 244565), (1055, 48913), (1193, 43255), (5965, 8651)]