50791986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 126180288

約数和(自身を除く): 75388302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 821, 982, 1473, 1642, 2463, 2946, 3437, 4419, 4926, 5747, 6874, 7389, 8838, 10311, 11494, 14778, 17241, 20622, 30933, 34482, 51723, 61866, 103446, 403111, 806222, 1209333, 2418666, 2821777, 3627999, 5643554, 7255998, 8465331, 16930662, 25395993, 50791986]

約数ペア:

[(1, 50791986), (2, 25395993), (3, 16930662), (6, 8465331), (7, 7255998), (9, 5643554), (14, 3627999), (18, 2821777), (21, 2418666), (42, 1209333), (63, 806222), (126, 403111), (491, 103446), (821, 61866), (982, 51723), (1473, 34482), (1642, 30933), (2463, 20622), (2946, 17241), (3437, 14778), (4419, 11494), (4926, 10311), (5747, 8838), (6874, 7389)]