49262390

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{55351}}^1$

素因数の和:55447

約数の個数: 16

約数和(自身を含む): 89670240

約数和(自身を除く): 40407850

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 55351, 110702, 276755, 553510, 4926239, 9852478, 24631195, 49262390]

約数ペア:

[(1, 49262390), (2, 24631195), (5, 9852478), (10, 4926239), (89, 553510), (178, 276755), (445, 110702), (890, 55351)]