53642378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{42641}}^1$

素因数の和:42697

約数の個数: 16

約数和(自身を含む): 87501384

約数和(自身を除く): 33859006

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 42641, 85282, 724897, 1449794, 1577717, 3155434, 26821189, 53642378]

約数ペア:

[(1, 53642378), (2, 26821189), (17, 3155434), (34, 1577717), (37, 1449794), (74, 724897), (629, 85282), (1258, 42641)]