51005570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9463}}^1$

素因数の和:9495

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 65515198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 9463, 18926, 47315, 66241, 94630, 104093, 132482, 208186, 331205, 463687, 520465, 662410, 728651, 927374, 1040930, 1457302, 2318435, 3643255, 4636870, 5100557, 7286510, 10201114, 25502785, 51005570]

約数ペア:

[(1, 51005570), (2, 25502785), (5, 10201114), (7, 7286510), (10, 5100557), (11, 4636870), (14, 3643255), (22, 2318435), (35, 1457302), (49, 1040930), (55, 927374), (70, 728651), (77, 662410), (98, 520465), (110, 463687), (154, 331205), (245, 208186), (385, 132482), (490, 104093), (539, 94630), (770, 66241), (1078, 47315), (2695, 18926), (5390, 9463)]