49713831

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 79801920

約数和(自身を除く): 30088089

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 457, 459, 711, 1343, 1371, 1377, 2133, 4029, 4113, 6399, 7769, 12087, 12339, 23307, 36103, 36261, 37017, 69921, 108309, 108783, 209763, 324927, 613751, 629289, 974781, 1841253, 2924343, 5523759, 16571277, 49713831]

約数ペア:

[(1, 49713831), (3, 16571277), (9, 5523759), (17, 2924343), (27, 1841253), (51, 974781), (79, 629289), (81, 613751), (153, 324927), (237, 209763), (457, 108783), (459, 108309), (711, 69921), (1343, 37017), (1371, 36261), (1377, 36103), (2133, 23307), (4029, 12339), (4113, 12087), (6399, 7769)]