52821363

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 90616320

約数和(自身を除く): 37794957

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 919, 1127, 1173, 2499, 2737, 2757, 3381, 6433, 8211, 15623, 19159, 19299, 21137, 45031, 46869, 57477, 63411, 109361, 135093, 147959, 328083, 359329, 443877, 765527, 1035713, 1077987, 2296581, 2515303, 3107139, 7545909, 17607121, 52821363]

約数ペア:

[(1, 52821363), (3, 17607121), (7, 7545909), (17, 3107139), (21, 2515303), (23, 2296581), (49, 1077987), (51, 1035713), (69, 765527), (119, 443877), (147, 359329), (161, 328083), (357, 147959), (391, 135093), (483, 109361), (833, 63411), (919, 57477), (1127, 46869), (1173, 45031), (2499, 21137), (2737, 19299), (2757, 19159), (3381, 15623), (6433, 8211)]