55420396

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 99176000

約数和(自身を除く): 43755604

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 1609, 3218, 6436, 8611, 17222, 34444, 127111, 175381, 254222, 350762, 508444, 701524, 13855099, 27710198, 55420396]

約数ペア:

[(1, 55420396), (2, 27710198), (4, 13855099), (79, 701524), (109, 508444), (158, 350762), (218, 254222), (316, 175381), (436, 127111), (1609, 34444), (3218, 17222), (6436, 8611)]