55116660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4663}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 155143296

約数和(自身を除く): 100026636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 4663, 5910, 9326, 11820, 13989, 18652, 23315, 27978, 46630, 55956, 69945, 93260, 139890, 279780, 918611, 1837222, 2755833, 3674444, 4593055, 5511666, 9186110, 11023332, 13779165, 18372220, 27558330, 55116660]

約数ペア:

[(1, 55116660), (2, 27558330), (3, 18372220), (4, 13779165), (5, 11023332), (6, 9186110), (10, 5511666), (12, 4593055), (15, 3674444), (20, 2755833), (30, 1837222), (60, 918611), (197, 279780), (394, 139890), (591, 93260), (788, 69945), (985, 55956), (1182, 46630), (1970, 27978), (2364, 23315), (2955, 18652), (3940, 13989), (4663, 11820), (5910, 9326)]