47364850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72869}}^1$

素因数の和:72894

約数の個数: 24

約数和(自身を含む): 94876740

約数和(自身を除く): 47511890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 72869, 145738, 364345, 728690, 947297, 1821725, 1894594, 3643450, 4736485, 9472970, 23682425, 47364850]

約数ペア:

[(1, 47364850), (2, 23682425), (5, 9472970), (10, 4736485), (13, 3643450), (25, 1894594), (26, 1821725), (50, 947297), (65, 728690), (130, 364345), (325, 145738), (650, 72869)]