51655080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10499}}^1$

素因数の和:10554

約数の個数: 64

約数和(自身を含む): 158760000

約数和(自身を除く): 107104920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 10499, 20998, 31497, 41996, 52495, 62994, 83992, 104990, 125988, 157485, 209980, 251976, 314970, 419960, 430459, 629940, 860918, 1259880, 1291377, 1721836, 2152295, 2582754, 3443672, 4304590, 5165508, 6456885, 8609180, 10331016, 12913770, 17218360, 25827540, 51655080]

約数ペア:

[(1, 51655080), (2, 25827540), (3, 17218360), (4, 12913770), (5, 10331016), (6, 8609180), (8, 6456885), (10, 5165508), (12, 4304590), (15, 3443672), (20, 2582754), (24, 2152295), (30, 1721836), (40, 1291377), (41, 1259880), (60, 860918), (82, 629940), (120, 430459), (123, 419960), (164, 314970), (205, 251976), (246, 209980), (328, 157485), (410, 125988), (492, 104990), (615, 83992), (820, 62994), (984, 52495), (1230, 41996), (1640, 31497), (2460, 20998), (4920, 10499)]