56222820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{312349}}^1$

素因数の和:312364

約数の個数: 36

約数和(自身を含む): 170543100

約数和(自身を除く): 114320280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 312349, 624698, 937047, 1249396, 1561745, 1874094, 2811141, 3123490, 3748188, 4685235, 5622282, 6246980, 9370470, 11244564, 14055705, 18740940, 28111410, 56222820]

約数ペア:

[(1, 56222820), (2, 28111410), (3, 18740940), (4, 14055705), (5, 11244564), (6, 9370470), (9, 6246980), (10, 5622282), (12, 4685235), (15, 3748188), (18, 3123490), (20, 2811141), (30, 1874094), (36, 1561745), (45, 1249396), (60, 937047), (90, 624698), (180, 312349)]