51137698

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 77725656

約数和(自身を除く): 26587958

約数列:

[1, 2, 113, 226, 353, 641, 706, 1282, 39889, 72433, 79778, 144866, 226273, 452546, 25568849, 51137698]

約数ペア:

[(1, 51137698), (2, 25568849), (113, 452546), (226, 226273), (353, 144866), (641, 79778), (706, 72433), (1282, 39889)]