51272802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 76098078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 503, 809, 1006, 1509, 1618, 2427, 3018, 3521, 4527, 4854, 5663, 7042, 7281, 9054, 10563, 11326, 14562, 16989, 21126, 31689, 33978, 50967, 63378, 101934, 406927, 813854, 1220781, 2441562, 2848489, 3662343, 5696978, 7324686, 8545467, 17090934, 25636401, 51272802]

約数ペア:

[(1, 51272802), (2, 25636401), (3, 17090934), (6, 8545467), (7, 7324686), (9, 5696978), (14, 3662343), (18, 2848489), (21, 2441562), (42, 1220781), (63, 813854), (126, 406927), (503, 101934), (809, 63378), (1006, 50967), (1509, 33978), (1618, 31689), (2427, 21126), (3018, 16989), (3521, 14562), (4527, 11326), (4854, 10563), (5663, 9054), (7042, 7281)]