49890230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1069}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 97070400

約数和(自身を除く): 47180170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1069, 1795, 2138, 3590, 4667, 5345, 9334, 10690, 13897, 23335, 27794, 46670, 69485, 138970, 383771, 767542, 1918855, 3837710, 4989023, 9978046, 24945115, 49890230]

約数ペア:

[(1, 49890230), (2, 24945115), (5, 9978046), (10, 4989023), (13, 3837710), (26, 1918855), (65, 767542), (130, 383771), (359, 138970), (718, 69485), (1069, 46670), (1795, 27794), (2138, 23335), (3590, 13897), (4667, 10690), (5345, 9334)]