52964080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 133991424

約数和(自身を除く): 81027344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 401, 508, 520, 635, 802, 1016, 1040, 1270, 1604, 1651, 2005, 2032, 2540, 3208, 3302, 4010, 5080, 5213, 6416, 6604, 8020, 8255, 10160, 10426, 13208, 16040, 16510, 20852, 26065, 26416, 32080, 33020, 41704, 50927, 52130, 66040, 83408, 101854, 104260, 132080, 203708, 208520, 254635, 407416, 417040, 509270, 662051, 814832, 1018540, 1324102, 2037080, 2648204, 3310255, 4074160, 5296408, 6620510, 10592816, 13241020, 26482040, 52964080]

約数ペア:

[(1, 52964080), (2, 26482040), (4, 13241020), (5, 10592816), (8, 6620510), (10, 5296408), (13, 4074160), (16, 3310255), (20, 2648204), (26, 2037080), (40, 1324102), (52, 1018540), (65, 814832), (80, 662051), (104, 509270), (127, 417040), (130, 407416), (208, 254635), (254, 208520), (260, 203708), (401, 132080), (508, 104260), (520, 101854), (635, 83408), (802, 66040), (1016, 52130), (1040, 50927), (1270, 41704), (1604, 33020), (1651, 32080), (2005, 26416), (2032, 26065), (2540, 20852), (3208, 16510), (3302, 16040), (4010, 13208), (5080, 10426), (5213, 10160), (6416, 8255), (6604, 8020)]