47785280460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25691011}}^1$

素因数の和:25691054

約数の個数: 48

約数和(自身を含む): 138114880512

約数和(自身を除く): 90329600052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25691011, 51382022, 77073033, 102764044, 128455055, 154146066, 256910110, 308292132, 385365165, 513820220, 770730330, 796421341, 1541460660, 1592842682, 2389264023, 3185685364, 3982106705, 4778528046, 7964213410, 9557056092, 11946320115, 15928426820, 23892640230, 47785280460]

約数ペア:

[(1, 47785280460), (2, 23892640230), (3, 15928426820), (4, 11946320115), (5, 9557056092), (6, 7964213410), (10, 4778528046), (12, 3982106705), (15, 3185685364), (20, 2389264023), (30, 1592842682), (31, 1541460660), (60, 796421341), (62, 770730330), (93, 513820220), (124, 385365165), (155, 308292132), (186, 256910110), (310, 154146066), (372, 128455055), (465, 102764044), (620, 77073033), (930, 51382022), (1860, 25691011)]