52116660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 159300960

約数和(自身を除く): 107184300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2083, 2085, 2502, 2780, 4166, 4170, 5004, 6249, 6255, 8332, 8340, 10415, 12498, 12510, 18747, 20830, 24996, 25020, 31245, 37494, 41660, 62490, 74988, 93735, 124980, 187470, 289537, 374940, 579074, 868611, 1158148, 1447685, 1737222, 2605833, 2895370, 3474444, 4343055, 5211666, 5790740, 8686110, 10423332, 13029165, 17372220, 26058330, 52116660]

約数ペア:

[(1, 52116660), (2, 26058330), (3, 17372220), (4, 13029165), (5, 10423332), (6, 8686110), (9, 5790740), (10, 5211666), (12, 4343055), (15, 3474444), (18, 2895370), (20, 2605833), (30, 1737222), (36, 1447685), (45, 1158148), (60, 868611), (90, 579074), (139, 374940), (180, 289537), (278, 187470), (417, 124980), (556, 93735), (695, 74988), (834, 62490), (1251, 41660), (1390, 37494), (1668, 31245), (2083, 25020), (2085, 24996), (2502, 20830), (2780, 18747), (4166, 12510), (4170, 12498), (5004, 10415), (6249, 8340), (6255, 8332)]