55775278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2251}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 90233136

約数和(自身を除く): 34457858

約数列:

[1, 2, 13, 26, 953, 1906, 2251, 4502, 12389, 24778, 29263, 58526, 2145203, 4290406, 27887639, 55775278]

約数ペア:

[(1, 55775278), (2, 27887639), (13, 4290406), (26, 2145203), (953, 58526), (1906, 29263), (2251, 24778), (4502, 12389)]