51344010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 137548800

約数和(自身を除く): 86204790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 479, 794, 958, 1191, 1437, 1985, 2382, 2395, 2874, 3573, 3970, 4311, 4790, 5955, 7146, 7185, 8622, 10719, 11910, 12933, 14370, 17865, 21438, 21555, 25866, 35730, 43110, 53595, 64665, 107190, 129330, 190163, 380326, 570489, 950815, 1140978, 1711467, 1901630, 2852445, 3422934, 5134401, 5704890, 8557335, 10268802, 17114670, 25672005, 51344010]

約数ペア:

[(1, 51344010), (2, 25672005), (3, 17114670), (5, 10268802), (6, 8557335), (9, 5704890), (10, 5134401), (15, 3422934), (18, 2852445), (27, 1901630), (30, 1711467), (45, 1140978), (54, 950815), (90, 570489), (135, 380326), (270, 190163), (397, 129330), (479, 107190), (794, 64665), (958, 53595), (1191, 43110), (1437, 35730), (1985, 25866), (2382, 21555), (2395, 21438), (2874, 17865), (3573, 14370), (3970, 12933), (4311, 11910), (4790, 10719), (5955, 8622), (7146, 7185)]