54738145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 87825600

約数和(自身を除く): 33087455

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 385, 539, 665, 931, 1045, 1069, 1463, 2695, 4655, 5345, 7315, 7483, 10241, 11759, 20311, 37415, 51205, 52381, 58795, 82313, 101555, 142177, 223421, 261905, 411565, 576191, 710885, 995239, 1117105, 1563947, 2880955, 4976195, 7819735, 10947629, 54738145]

約数ペア:

[(1, 54738145), (5, 10947629), (7, 7819735), (11, 4976195), (19, 2880955), (35, 1563947), (49, 1117105), (55, 995239), (77, 710885), (95, 576191), (133, 411565), (209, 261905), (245, 223421), (385, 142177), (539, 101555), (665, 82313), (931, 58795), (1045, 52381), (1069, 51205), (1463, 37415), (2695, 20311), (4655, 11759), (5345, 10241), (7315, 7483)]