51891228

素因数分解:

$2^2\times 3^2\times {\mathrm{1441423}}^1$

素因数の和:1441433

約数の個数: 18

約数和(自身を含む): 131169584

約数和(自身を除く): 79278356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1441423, 2882846, 4324269, 5765692, 8648538, 12972807, 17297076, 25945614, 51891228]

約数ペア:

[(1, 51891228), (2, 25945614), (3, 17297076), (4, 12972807), (6, 8648538), (9, 5765692), (12, 4324269), (18, 2882846), (36, 1441423)]