47865928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 102021120

約数和(自身を除く): 54155192

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 71, 88, 94, 142, 163, 188, 284, 326, 376, 517, 568, 652, 781, 1034, 1304, 1562, 1793, 2068, 3124, 3337, 3586, 4136, 6248, 6674, 7172, 7661, 11573, 13348, 14344, 15322, 23146, 26696, 30644, 36707, 46292, 61288, 73414, 84271, 92584, 127303, 146828, 168542, 254606, 293656, 337084, 509212, 543931, 674168, 1018424, 1087862, 2175724, 4351448, 5983241, 11966482, 23932964, 47865928]

約数ペア:

[(1, 47865928), (2, 23932964), (4, 11966482), (8, 5983241), (11, 4351448), (22, 2175724), (44, 1087862), (47, 1018424), (71, 674168), (88, 543931), (94, 509212), (142, 337084), (163, 293656), (188, 254606), (284, 168542), (326, 146828), (376, 127303), (517, 92584), (568, 84271), (652, 73414), (781, 61288), (1034, 46292), (1304, 36707), (1562, 30644), (1793, 26696), (2068, 23146), (3124, 15322), (3337, 14344), (3586, 13348), (4136, 11573), (6248, 7661), (6674, 7172)]