55648580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214033}}^1$

素因数の和:214055

約数の個数: 24

約数和(自身を含む): 125851992

約数和(自身を除く): 70203412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 214033, 428066, 856132, 1070165, 2140330, 2782429, 4280660, 5564858, 11129716, 13912145, 27824290, 55648580]

約数ペア:

[(1, 55648580), (2, 27824290), (4, 13912145), (5, 11129716), (10, 5564858), (13, 4280660), (20, 2782429), (26, 2140330), (52, 1070165), (65, 856132), (130, 428066), (260, 214033)]