50812240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14771}}^1$

素因数の和:14827

約数の個数: 40

約数和(自身を含む): 120894048

約数和(自身を除く): 70081808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14771, 29542, 59084, 73855, 118168, 147710, 236336, 295420, 590840, 635153, 1181680, 1270306, 2540612, 3175765, 5081224, 6351530, 10162448, 12703060, 25406120, 50812240]

約数ペア:

[(1, 50812240), (2, 25406120), (4, 12703060), (5, 10162448), (8, 6351530), (10, 5081224), (16, 3175765), (20, 2540612), (40, 1270306), (43, 1181680), (80, 635153), (86, 590840), (172, 295420), (215, 236336), (344, 147710), (430, 118168), (688, 73855), (860, 59084), (1720, 29542), (3440, 14771)]