51051120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5802

約数の個数: 80

約数和(自身を含む): 162564000

約数和(自身を除く): 111512880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 5749, 8880, 11498, 17247, 22996, 28745, 34494, 45992, 57490, 68988, 86235, 91984, 114980, 137976, 172470, 212713, 229960, 275952, 344940, 425426, 459920, 638139, 689880, 850852, 1063565, 1276278, 1379760, 1701704, 2127130, 2552556, 3190695, 3403408, 4254260, 5105112, 6381390, 8508520, 10210224, 12762780, 17017040, 25525560, 51051120]

約数ペア:

[(1, 51051120), (2, 25525560), (3, 17017040), (4, 12762780), (5, 10210224), (6, 8508520), (8, 6381390), (10, 5105112), (12, 4254260), (15, 3403408), (16, 3190695), (20, 2552556), (24, 2127130), (30, 1701704), (37, 1379760), (40, 1276278), (48, 1063565), (60, 850852), (74, 689880), (80, 638139), (111, 459920), (120, 425426), (148, 344940), (185, 275952), (222, 229960), (240, 212713), (296, 172470), (370, 137976), (444, 114980), (555, 91984), (592, 86235), (740, 68988), (888, 57490), (1110, 45992), (1480, 34494), (1776, 28745), (2220, 22996), (2960, 17247), (4440, 11498), (5749, 8880)]