55389828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{355063}}^1$

素因数の和:355083

約数の個数: 24

約数和(自身を含む): 139185088

約数和(自身を除く): 83795260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 355063, 710126, 1065189, 1420252, 2130378, 4260756, 4615819, 9231638, 13847457, 18463276, 27694914, 55389828]

約数ペア:

[(1, 55389828), (2, 27694914), (3, 18463276), (4, 13847457), (6, 9231638), (12, 4615819), (13, 4260756), (26, 2130378), (39, 1420252), (52, 1065189), (78, 710126), (156, 355063)]