51746690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{272351}}^1$

素因数の和:272377

約数の個数: 16

約数和(自身を含む): 98046720

約数和(自身を除く): 46300030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 272351, 544702, 1361755, 2723510, 5174669, 10349338, 25873345, 51746690]

約数ペア:

[(1, 51746690), (2, 25873345), (5, 10349338), (10, 5174669), (19, 2723510), (38, 1361755), (95, 544702), (190, 272351)]