51306080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 145877760

約数和(自身を除く): 94571680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2411, 2660, 3040, 4256, 4822, 5320, 9644, 10640, 12055, 16877, 19288, 21280, 24110, 33754, 38576, 45809, 48220, 67508, 77152, 84385, 91618, 96440, 135016, 168770, 183236, 192880, 229045, 270032, 320663, 337540, 366472, 385760, 458090, 540064, 641326, 675080, 732944, 916180, 1282652, 1350160, 1465888, 1603315, 1832360, 2565304, 2700320, 3206630, 3664720, 5130608, 6413260, 7329440, 10261216, 12826520, 25653040, 51306080]

約数ペア:

[(1, 51306080), (2, 25653040), (4, 12826520), (5, 10261216), (7, 7329440), (8, 6413260), (10, 5130608), (14, 3664720), (16, 3206630), (19, 2700320), (20, 2565304), (28, 1832360), (32, 1603315), (35, 1465888), (38, 1350160), (40, 1282652), (56, 916180), (70, 732944), (76, 675080), (80, 641326), (95, 540064), (112, 458090), (133, 385760), (140, 366472), (152, 337540), (160, 320663), (190, 270032), (224, 229045), (266, 192880), (280, 183236), (304, 168770), (380, 135016), (532, 96440), (560, 91618), (608, 84385), (665, 77152), (760, 67508), (1064, 48220), (1120, 45809), (1330, 38576), (1520, 33754), (2128, 24110), (2411, 21280), (2660, 19288), (3040, 16877), (4256, 12055), (4822, 10640), (5320, 9644)]