55510438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21803}}^1$

素因数の和:21891

約数の個数: 16

約数和(自身を含む): 88960320

約数和(自身を除く): 33449882

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 21803, 43606, 414257, 828514, 1460801, 2921602, 27755219, 55510438]

約数ペア:

[(1, 55510438), (2, 27755219), (19, 2921602), (38, 1460801), (67, 828514), (134, 414257), (1273, 43606), (2546, 21803)]