51858396

素因数分解:

$2^2\times 3^2\times {\mathrm{1440511}}^1$

素因数の和:1440521

約数の個数: 18

約数和(自身を含む): 131086592

約数和(自身を除く): 79228196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1440511, 2881022, 4321533, 5762044, 8643066, 12964599, 17286132, 25929198, 51858396]

約数ペア:

[(1, 51858396), (2, 25929198), (3, 17286132), (4, 12964599), (6, 8643066), (9, 5762044), (12, 4321533), (18, 2881022), (36, 1440511)]