51385026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15889}}^1$

素因数の和:15919

約数の個数: 48

約数和(自身を含む): 130425120

約数和(自身を除く): 79040094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 15889, 31778, 47667, 95334, 111223, 174779, 222446, 333669, 349558, 524337, 667338, 778561, 1048674, 1223453, 1557122, 2335683, 2446906, 3670359, 4671366, 7340718, 8564171, 17128342, 25692513, 51385026]

約数ペア:

[(1, 51385026), (2, 25692513), (3, 17128342), (6, 8564171), (7, 7340718), (11, 4671366), (14, 3670359), (21, 2446906), (22, 2335683), (33, 1557122), (42, 1223453), (49, 1048674), (66, 778561), (77, 667338), (98, 524337), (147, 349558), (154, 333669), (231, 222446), (294, 174779), (462, 111223), (539, 95334), (1078, 47667), (1617, 31778), (3234, 15889)]