50696840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17851}}^1$

素因数の和:17933

約数の個数: 32

約数和(自身を含む): 115680960

約数和(自身を除く): 64984120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 17851, 35702, 71404, 89255, 142808, 178510, 357020, 714040, 1267421, 2534842, 5069684, 6337105, 10139368, 12674210, 25348420, 50696840]

約数ペア:

[(1, 50696840), (2, 25348420), (4, 12674210), (5, 10139368), (8, 6337105), (10, 5069684), (20, 2534842), (40, 1267421), (71, 714040), (142, 357020), (284, 178510), (355, 142808), (568, 89255), (710, 71404), (1420, 35702), (2840, 17851)]