50911011

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 79732224

約数和(自身を除く): 28821213

約数列:

[1, 3, 9, 27, 43, 47, 81, 129, 141, 311, 387, 423, 933, 1161, 1269, 2021, 2799, 3483, 3807, 6063, 8397, 13373, 14617, 18189, 25191, 40119, 43851, 54567, 120357, 131553, 163701, 361071, 394659, 628531, 1083213, 1183977, 1885593, 5656779, 16970337, 50911011]

約数ペア:

[(1, 50911011), (3, 16970337), (9, 5656779), (27, 1885593), (43, 1183977), (47, 1083213), (81, 628531), (129, 394659), (141, 361071), (311, 163701), (387, 131553), (423, 120357), (933, 54567), (1161, 43851), (1269, 40119), (2021, 25191), (2799, 18189), (3483, 14617), (3807, 13373), (6063, 8397)]