47640593

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 65590128

約数和(自身を除く): 17949535

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 523, 539, 637, 1001, 1183, 1859, 3661, 5753, 6799, 7007, 8281, 13013, 25627, 40271, 47593, 74789, 88387, 91091, 281897, 333151, 523523, 618709, 972257, 3664661, 4330963, 6805799, 47640593]

約数ペア:

[(1, 47640593), (7, 6805799), (11, 4330963), (13, 3664661), (49, 972257), (77, 618709), (91, 523523), (143, 333151), (169, 281897), (523, 91091), (539, 88387), (637, 74789), (1001, 47593), (1183, 40271), (1859, 25627), (3661, 13013), (5753, 8281), (6799, 7007)]