55253876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21961}}^1$

素因数の和:22019

約数の個数: 24

約数和(自身を含む): 105154056

約数和(自身を除く): 49900180

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 21961, 43922, 87844, 373337, 746674, 812557, 1493348, 1625114, 3250228, 13813469, 27626938, 55253876]

約数ペア:

[(1, 55253876), (2, 27626938), (4, 13813469), (17, 3250228), (34, 1625114), (37, 1493348), (68, 812557), (74, 746674), (148, 373337), (629, 87844), (1258, 43922), (2516, 21961)]