55116972

素因数分解:

$2^2\times 3^2\times {\mathrm{1531027}}^1$

素因数の和:1531037

約数の個数: 18

約数和(自身を含む): 139323548

約数和(自身を除く): 84206576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1531027, 3062054, 4593081, 6124108, 9186162, 13779243, 18372324, 27558486, 55116972]

約数ペア:

[(1, 55116972), (2, 27558486), (3, 18372324), (4, 13779243), (6, 9186162), (9, 6124108), (12, 4593081), (18, 3062054), (36, 1531027)]