53321588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21193}}^1$

素因数の和:21251

約数の個数: 24

約数和(自身を含む): 101476872

約数和(自身を除く): 48155284

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 21193, 42386, 84772, 360281, 720562, 784141, 1441124, 1568282, 3136564, 13330397, 26660794, 53321588]

約数ペア:

[(1, 53321588), (2, 26660794), (4, 13330397), (17, 3136564), (34, 1568282), (37, 1441124), (68, 784141), (74, 720562), (148, 360281), (629, 84772), (1258, 42386), (2516, 21193)]