49938957

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 33005043

約数列:

[1, 3, 9, 23, 27, 29, 47, 59, 69, 87, 141, 177, 207, 261, 423, 531, 621, 667, 783, 1081, 1269, 1357, 1363, 1593, 1711, 2001, 2773, 3243, 4071, 4089, 5133, 6003, 8319, 9729, 12213, 12267, 15399, 18009, 24957, 29187, 31349, 36639, 36801, 39353, 46197, 63779, 74871, 80417, 94047, 118059, 191337, 241251, 282141, 354177, 574011, 723753, 846423, 1062531, 1722033, 1849591, 2171259, 5548773, 16646319, 49938957]

約数ペア:

[(1, 49938957), (3, 16646319), (9, 5548773), (23, 2171259), (27, 1849591), (29, 1722033), (47, 1062531), (59, 846423), (69, 723753), (87, 574011), (141, 354177), (177, 282141), (207, 241251), (261, 191337), (423, 118059), (531, 94047), (621, 80417), (667, 74871), (783, 63779), (1081, 46197), (1269, 39353), (1357, 36801), (1363, 36639), (1593, 31349), (1711, 29187), (2001, 24957), (2773, 18009), (3243, 15399), (4071, 12267), (4089, 12213), (5133, 9729), (6003, 8319)]