48708723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 36447117

約数列:

[1, 3, 7, 17, 19, 21, 43, 51, 57, 119, 129, 133, 167, 301, 323, 357, 399, 501, 731, 817, 903, 969, 1169, 2193, 2261, 2451, 2839, 3173, 3507, 5117, 5719, 6783, 7181, 8517, 9519, 13889, 15351, 17157, 19873, 21543, 22211, 41667, 50267, 53941, 59619, 66633, 97223, 122077, 136439, 150801, 161823, 291669, 366231, 377587, 409317, 854539, 955073, 1132761, 2319463, 2563617, 2865219, 6958389, 16236241, 48708723]

約数ペア:

[(1, 48708723), (3, 16236241), (7, 6958389), (17, 2865219), (19, 2563617), (21, 2319463), (43, 1132761), (51, 955073), (57, 854539), (119, 409317), (129, 377587), (133, 366231), (167, 291669), (301, 161823), (323, 150801), (357, 136439), (399, 122077), (501, 97223), (731, 66633), (817, 59619), (903, 53941), (969, 50267), (1169, 41667), (2193, 22211), (2261, 21543), (2451, 19873), (2839, 17157), (3173, 15351), (3507, 13889), (5117, 9519), (5719, 8517), (6783, 7181)]