51230910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 127119888

約数和(自身を除く): 75888978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1777, 1922, 2883, 3554, 4805, 5331, 5766, 8885, 9610, 10662, 14415, 17770, 26655, 28830, 53310, 55087, 110174, 165261, 275435, 330522, 550870, 826305, 1652610, 1707697, 3415394, 5123091, 8538485, 10246182, 17076970, 25615455, 51230910]

約数ペア:

[(1, 51230910), (2, 25615455), (3, 17076970), (5, 10246182), (6, 8538485), (10, 5123091), (15, 3415394), (30, 1707697), (31, 1652610), (62, 826305), (93, 550870), (155, 330522), (186, 275435), (310, 165261), (465, 110174), (930, 55087), (961, 53310), (1777, 28830), (1922, 26655), (2883, 17770), (3554, 14415), (4805, 10662), (5331, 9610), (5766, 8885)]