49158963

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25171}}^1$

素因数の和:25215

約数の個数: 24

約数和(自身を含む): 83772416

約数和(自身を除く): 34613453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 25171, 75513, 176197, 226539, 528591, 780301, 1585773, 2340903, 5462107, 7022709, 16386321, 49158963]

約数ペア:

[(1, 49158963), (3, 16386321), (7, 7022709), (9, 5462107), (21, 2340903), (31, 1585773), (63, 780301), (93, 528591), (217, 226539), (279, 176197), (651, 75513), (1953, 25171)]