49078449

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 83303220

約数和(自身を除く): 34224771

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 1021, 2289, 3063, 5341, 6867, 7147, 9189, 16023, 21441, 48069, 50029, 64323, 111289, 150087, 333867, 450261, 779023, 1001601, 2337069, 5453161, 7011207, 16359483, 49078449]

約数ペア:

[(1, 49078449), (3, 16359483), (7, 7011207), (9, 5453161), (21, 2337069), (49, 1001601), (63, 779023), (109, 450261), (147, 333867), (327, 150087), (441, 111289), (763, 64323), (981, 50029), (1021, 48069), (2289, 21441), (3063, 16023), (5341, 9189), (6867, 7147)]