51820809930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18573767}}^1$

素因数の和:18573811

約数の個数: 48

約数和(自身を含む): 139080374784

約数和(自身を除く): 87259564854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 18573767, 37147534, 55721301, 92868835, 111442602, 167163903, 185737670, 278606505, 334327806, 557213010, 575786777, 835819515, 1151573554, 1671639030, 1727360331, 2878933885, 3454720662, 5182080993, 5757867770, 8636801655, 10364161986, 17273603310, 25910404965, 51820809930]

約数ペア:

[(1, 51820809930), (2, 25910404965), (3, 17273603310), (5, 10364161986), (6, 8636801655), (9, 5757867770), (10, 5182080993), (15, 3454720662), (18, 2878933885), (30, 1727360331), (31, 1671639030), (45, 1151573554), (62, 835819515), (90, 575786777), (93, 557213010), (155, 334327806), (186, 278606505), (279, 185737670), (310, 167163903), (465, 111442602), (558, 92868835), (930, 55721301), (1395, 37147534), (2790, 18573767)]