51551100038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{1008157}}^1$

素因数の和:1008887

約数の個数: 16

約数和(自身を含む): 79531568304

約数和(自身を除く): 27980468266

約数列:

[1, 2, 37, 74, 691, 1382, 25567, 51134, 1008157, 2016314, 37301809, 74603618, 696636487, 1393272974, 25775550019, 51551100038]

約数ペア:

[(1, 51551100038), (2, 25775550019), (37, 1393272974), (74, 696636487), (691, 74603618), (1382, 37301809), (25567, 2016314), (51134, 1008157)]