47853820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341813}}^1$

素因数の和:341829

約数の個数: 24

約数和(自身を含む): 114849504

約数和(自身を除く): 66995684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341813, 683626, 1367252, 1709065, 2392691, 3418130, 4785382, 6836260, 9570764, 11963455, 23926910, 47853820]

約数ペア:

[(1, 47853820), (2, 23926910), (4, 11963455), (5, 9570764), (7, 6836260), (10, 4785382), (14, 3418130), (20, 2392691), (28, 1709065), (35, 1367252), (70, 683626), (140, 341813)]