55390416

素因数分解:

$2^4\times 3^1\times {\mathrm{1153967}}^1$

素因数の和:1153978

約数の個数: 20

約数和(自身を含む): 143092032

約数和(自身を除く): 87701616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1153967, 2307934, 3461901, 4615868, 6923802, 9231736, 13847604, 18463472, 27695208, 55390416]

約数ペア:

[(1, 55390416), (2, 27695208), (3, 18463472), (4, 13847604), (6, 9231736), (8, 6923802), (12, 4615868), (16, 3461901), (24, 2307934), (48, 1153967)]