52017240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 172005120

約数和(自身を除く): 119987880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 157, 165, 220, 251, 264, 314, 330, 440, 471, 502, 628, 660, 753, 785, 942, 1004, 1255, 1256, 1320, 1506, 1570, 1727, 1884, 2008, 2355, 2510, 2761, 3012, 3140, 3454, 3765, 3768, 4710, 5020, 5181, 5522, 6024, 6280, 6908, 7530, 8283, 8635, 9420, 10040, 10362, 11044, 13805, 13816, 15060, 16566, 17270, 18840, 20724, 22088, 25905, 27610, 30120, 33132, 34540, 39407, 41415, 41448, 51810, 55220, 66264, 69080, 78814, 82830, 103620, 110440, 118221, 157628, 165660, 197035, 207240, 236442, 315256, 331320, 394070, 433477, 472884, 591105, 788140, 866954, 945768, 1182210, 1300431, 1576280, 1733908, 2167385, 2364420, 2600862, 3467816, 4334770, 4728840, 5201724, 6502155, 8669540, 10403448, 13004310, 17339080, 26008620, 52017240]

約数ペア:

[(1, 52017240), (2, 26008620), (3, 17339080), (4, 13004310), (5, 10403448), (6, 8669540), (8, 6502155), (10, 5201724), (11, 4728840), (12, 4334770), (15, 3467816), (20, 2600862), (22, 2364420), (24, 2167385), (30, 1733908), (33, 1576280), (40, 1300431), (44, 1182210), (55, 945768), (60, 866954), (66, 788140), (88, 591105), (110, 472884), (120, 433477), (132, 394070), (157, 331320), (165, 315256), (220, 236442), (251, 207240), (264, 197035), (314, 165660), (330, 157628), (440, 118221), (471, 110440), (502, 103620), (628, 82830), (660, 78814), (753, 69080), (785, 66264), (942, 55220), (1004, 51810), (1255, 41448), (1256, 41415), (1320, 39407), (1506, 34540), (1570, 33132), (1727, 30120), (1884, 27610), (2008, 25905), (2355, 22088), (2510, 20724), (2761, 18840), (3012, 17270), (3140, 16566), (3454, 15060), (3765, 13816), (3768, 13805), (4710, 11044), (5020, 10362), (5181, 10040), (5522, 9420), (6024, 8635), (6280, 8283), (6908, 7530)]