49990726

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{7717}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 77797440

約数和(自身を除く): 27806714

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 7717, 15434, 316397, 609643, 632794, 1219286, 24995363, 49990726]

約数ペア:

[(1, 49990726), (2, 24995363), (41, 1219286), (79, 632794), (82, 609643), (158, 316397), (3239, 15434), (6478, 7717)]