52548660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 159999840

約数和(自身を除く): 107451180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 659, 886, 1318, 1329, 1772, 1977, 2215, 2636, 2658, 3295, 3954, 3987, 4430, 5316, 5931, 6590, 6645, 7908, 7974, 8860, 9885, 11862, 13180, 13290, 15948, 19770, 19935, 23724, 26580, 29655, 39540, 39870, 59310, 79740, 118620, 291937, 583874, 875811, 1167748, 1459685, 1751622, 2627433, 2919370, 3503244, 4379055, 5254866, 5838740, 8758110, 10509732, 13137165, 17516220, 26274330, 52548660]

約数ペア:

[(1, 52548660), (2, 26274330), (3, 17516220), (4, 13137165), (5, 10509732), (6, 8758110), (9, 5838740), (10, 5254866), (12, 4379055), (15, 3503244), (18, 2919370), (20, 2627433), (30, 1751622), (36, 1459685), (45, 1167748), (60, 875811), (90, 583874), (180, 291937), (443, 118620), (659, 79740), (886, 59310), (1318, 39870), (1329, 39540), (1772, 29655), (1977, 26580), (2215, 23724), (2636, 19935), (2658, 19770), (3295, 15948), (3954, 13290), (3987, 13180), (4430, 11862), (5316, 9885), (5931, 8860), (6590, 7974), (6645, 7908)]