53121110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1451}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 109562112

約数和(自身を除く): 56441002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 1451, 2615, 2902, 3661, 5230, 7255, 7322, 10157, 14510, 18305, 20314, 36610, 50785, 101570, 758873, 1517746, 3794365, 5312111, 7588730, 10624222, 26560555, 53121110]

約数ペア:

[(1, 53121110), (2, 26560555), (5, 10624222), (7, 7588730), (10, 5312111), (14, 3794365), (35, 1517746), (70, 758873), (523, 101570), (1046, 50785), (1451, 36610), (2615, 20314), (2902, 18305), (3661, 14510), (5230, 10157), (7255, 7322)]