51331080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4270

約数の個数: 64

約数和(自身を含む): 155525760

約数和(自身を除く): 104194680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 4153, 6180, 8306, 12360, 12459, 16612, 20765, 24918, 33224, 41530, 49836, 62295, 83060, 99672, 124590, 166120, 249180, 427759, 498360, 855518, 1283277, 1711036, 2138795, 2566554, 3422072, 4277590, 5133108, 6416385, 8555180, 10266216, 12832770, 17110360, 25665540, 51331080]

約数ペア:

[(1, 51331080), (2, 25665540), (3, 17110360), (4, 12832770), (5, 10266216), (6, 8555180), (8, 6416385), (10, 5133108), (12, 4277590), (15, 3422072), (20, 2566554), (24, 2138795), (30, 1711036), (40, 1283277), (60, 855518), (103, 498360), (120, 427759), (206, 249180), (309, 166120), (412, 124590), (515, 99672), (618, 83060), (824, 62295), (1030, 49836), (1236, 41530), (1545, 33224), (2060, 24918), (2472, 20765), (3090, 16612), (4120, 12459), (4153, 12360), (6180, 8306)]