50937080

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8111}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 115352640

約数和(自身を除く): 64415560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 8111, 16222, 32444, 40555, 64888, 81110, 162220, 324440, 1273427, 2546854, 5093708, 6367135, 10187416, 12734270, 25468540, 50937080]

約数ペア:

[(1, 50937080), (2, 25468540), (4, 12734270), (5, 10187416), (8, 6367135), (10, 5093708), (20, 2546854), (40, 1273427), (157, 324440), (314, 162220), (628, 81110), (785, 64888), (1256, 40555), (1570, 32444), (3140, 16222), (6280, 8111)]