51164010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 133436160

約数和(自身を除く): 82272150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 1319, 2155, 2586, 2638, 3879, 3957, 4310, 6465, 6595, 7758, 7914, 11871, 12930, 13190, 19395, 19785, 23742, 38790, 39570, 59355, 118710, 568489, 1136978, 1705467, 2842445, 3410934, 5116401, 5684890, 8527335, 10232802, 17054670, 25582005, 51164010]

約数ペア:

[(1, 51164010), (2, 25582005), (3, 17054670), (5, 10232802), (6, 8527335), (9, 5684890), (10, 5116401), (15, 3410934), (18, 2842445), (30, 1705467), (45, 1136978), (90, 568489), (431, 118710), (862, 59355), (1293, 39570), (1319, 38790), (2155, 23742), (2586, 19785), (2638, 19395), (3879, 13190), (3957, 12930), (4310, 11871), (6465, 7914), (6595, 7758)]