49820799

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7211}}^1$

素因数の和:7275

約数の個数: 24

約数和(自身を含む): 78928128

約数和(自身を除く): 29107329

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 7211, 21633, 50477, 151431, 338917, 353339, 1016751, 1060017, 2372419, 7117257, 16606933, 49820799]

約数ペア:

[(1, 49820799), (3, 16606933), (7, 7117257), (21, 2372419), (47, 1060017), (49, 1016751), (141, 353339), (147, 338917), (329, 151431), (987, 50477), (2303, 21633), (6909, 7211)]