51445264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14549}}^1$

素因数の和:14587

約数の個数: 40

約数和(自身を含む): 113664600

約数和(自身を除く): 62219336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 14549, 29098, 58196, 116392, 189137, 232784, 247333, 378274, 494666, 756548, 989332, 1513096, 1978664, 3026192, 3215329, 3957328, 6430658, 12861316, 25722632, 51445264]

約数ペア:

[(1, 51445264), (2, 25722632), (4, 12861316), (8, 6430658), (13, 3957328), (16, 3215329), (17, 3026192), (26, 1978664), (34, 1513096), (52, 989332), (68, 756548), (104, 494666), (136, 378274), (208, 247333), (221, 232784), (272, 189137), (442, 116392), (884, 58196), (1768, 29098), (3536, 14549)]