50570978

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 76839840

約数和(自身を除く): 26268862

約数列:

[1, 2, 131, 251, 262, 502, 769, 1538, 32881, 65762, 100739, 193019, 201478, 386038, 25285489, 50570978]

約数ペア:

[(1, 50570978), (2, 25285489), (131, 386038), (251, 201478), (262, 193019), (502, 100739), (769, 65762), (1538, 32881)]