51958860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1399}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 145824000

約数和(自身を除く): 93865140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1399, 1857, 2476, 2798, 3095, 3714, 4197, 5596, 6190, 6995, 7428, 8394, 9285, 12380, 13990, 16788, 18570, 20985, 27980, 37140, 41970, 83940, 865981, 1731962, 2597943, 3463924, 4329905, 5195886, 8659810, 10391772, 12989715, 17319620, 25979430, 51958860]

約数ペア:

[(1, 51958860), (2, 25979430), (3, 17319620), (4, 12989715), (5, 10391772), (6, 8659810), (10, 5195886), (12, 4329905), (15, 3463924), (20, 2597943), (30, 1731962), (60, 865981), (619, 83940), (1238, 41970), (1399, 37140), (1857, 27980), (2476, 20985), (2798, 18570), (3095, 16788), (3714, 13990), (4197, 12380), (5596, 9285), (6190, 8394), (6995, 7428)]