51733295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 70087680

約数和(自身を除く): 18354385

約数列:

[1, 5, 17, 19, 85, 95, 103, 311, 323, 515, 1555, 1615, 1751, 1957, 5287, 5909, 8755, 9785, 26435, 29545, 32033, 33269, 100453, 160165, 166345, 502265, 544561, 608627, 2722805, 3043135, 10346659, 51733295]

約数ペア:

[(1, 51733295), (5, 10346659), (17, 3043135), (19, 2722805), (85, 608627), (95, 544561), (103, 502265), (311, 166345), (323, 160165), (515, 100453), (1555, 33269), (1615, 32033), (1751, 29545), (1957, 26435), (5287, 9785), (5909, 8755)]