51767295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 88724160

約数和(自身を除く): 36956865

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2281, 4539, 6843, 7565, 11405, 22695, 34215, 38777, 116331, 193885, 203009, 581655, 609027, 1015045, 3045135, 3451153, 10353459, 17255765, 51767295]

約数ペア:

[(1, 51767295), (3, 17255765), (5, 10353459), (15, 3451153), (17, 3045135), (51, 1015045), (85, 609027), (89, 581655), (255, 203009), (267, 193885), (445, 116331), (1335, 38777), (1513, 34215), (2281, 22695), (4539, 11405), (6843, 7565)]