50438927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 63043584

約数和(自身を除く): 12604657

約数列:

[1, 7, 11, 77, 661, 991, 4627, 6937, 7271, 10901, 50897, 76307, 655051, 4585357, 7205561, 50438927]

約数ペア:

[(1, 50438927), (7, 7205561), (11, 4585357), (77, 655051), (661, 76307), (991, 50897), (4627, 10901), (6937, 7271)]