53136152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{390707}}^1$

素因数の和:390730

約数の個数: 16

約数和(自身を含む): 105491160

約数和(自身を除く): 52355008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 390707, 781414, 1562828, 3125656, 6642019, 13284038, 26568076, 53136152]

約数ペア:

[(1, 53136152), (2, 26568076), (4, 13284038), (8, 6642019), (17, 3125656), (34, 1562828), (68, 781414), (136, 390707)]