47431370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4157}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 98195328

約数和(自身を除く): 50763958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 4157, 5705, 8314, 11410, 20785, 29099, 41570, 58198, 145495, 290990, 677591, 1355182, 3387955, 4743137, 6775910, 9486274, 23715685, 47431370]

約数ペア:

[(1, 47431370), (2, 23715685), (5, 9486274), (7, 6775910), (10, 4743137), (14, 3387955), (35, 1355182), (70, 677591), (163, 290990), (326, 145495), (815, 58198), (1141, 41570), (1630, 29099), (2282, 20785), (4157, 11410), (5705, 8314)]