56721061

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 64186560

約数和(自身を除く): 7465499

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 2621, 21641, 44557, 49799, 175607, 846583, 2985319, 3336533, 56721061]

約数ペア:

[(1, 56721061), (17, 3336533), (19, 2985319), (67, 846583), (323, 175607), (1139, 49799), (1273, 44557), (2621, 21641)]