49599620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 119562240

約数和(自身を除く): 69962620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1279, 1385, 1939, 2558, 2770, 3878, 5116, 5540, 6395, 7756, 8953, 9695, 12790, 17906, 19390, 25580, 35812, 38780, 44765, 89530, 179060, 354283, 708566, 1417132, 1771415, 2479981, 3542830, 4959962, 7085660, 9919924, 12399905, 24799810, 49599620]

約数ペア:

[(1, 49599620), (2, 24799810), (4, 12399905), (5, 9919924), (7, 7085660), (10, 4959962), (14, 3542830), (20, 2479981), (28, 1771415), (35, 1417132), (70, 708566), (140, 354283), (277, 179060), (554, 89530), (1108, 44765), (1279, 38780), (1385, 35812), (1939, 25580), (2558, 19390), (2770, 17906), (3878, 12790), (5116, 9695), (5540, 8953), (6395, 7756)]