51091080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 158034240

約数和(自身を除く): 106943160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 311, 370, 444, 555, 622, 740, 888, 933, 1110, 1244, 1369, 1480, 1555, 1866, 2220, 2488, 2738, 3110, 3732, 4107, 4440, 4665, 5476, 6220, 6845, 7464, 8214, 9330, 10952, 11507, 12440, 13690, 16428, 18660, 20535, 23014, 27380, 32856, 34521, 37320, 41070, 46028, 54760, 57535, 69042, 82140, 92056, 115070, 138084, 164280, 172605, 230140, 276168, 345210, 425759, 460280, 690420, 851518, 1277277, 1380840, 1703036, 2128795, 2554554, 3406072, 4257590, 5109108, 6386385, 8515180, 10218216, 12772770, 17030360, 25545540, 51091080]

約数ペア:

[(1, 51091080), (2, 25545540), (3, 17030360), (4, 12772770), (5, 10218216), (6, 8515180), (8, 6386385), (10, 5109108), (12, 4257590), (15, 3406072), (20, 2554554), (24, 2128795), (30, 1703036), (37, 1380840), (40, 1277277), (60, 851518), (74, 690420), (111, 460280), (120, 425759), (148, 345210), (185, 276168), (222, 230140), (296, 172605), (311, 164280), (370, 138084), (444, 115070), (555, 92056), (622, 82140), (740, 69042), (888, 57535), (933, 54760), (1110, 46028), (1244, 41070), (1369, 37320), (1480, 34521), (1555, 32856), (1866, 27380), (2220, 23014), (2488, 20535), (2738, 18660), (3110, 16428), (3732, 13690), (4107, 12440), (4440, 11507), (4665, 10952), (5476, 9330), (6220, 8214), (6845, 7464)]