49550721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 74393088

約数和(自身を除く): 24842367

約数列:

[1, 3, 11, 33, 67, 73, 201, 219, 307, 737, 803, 921, 2211, 2409, 3377, 4891, 10131, 14673, 20569, 22411, 53801, 61707, 67233, 161403, 226259, 246521, 678777, 739563, 1501537, 4504611, 16516907, 49550721]

約数ペア:

[(1, 49550721), (3, 16516907), (11, 4504611), (33, 1501537), (67, 739563), (73, 678777), (201, 246521), (219, 226259), (307, 161403), (737, 67233), (803, 61707), (921, 53801), (2211, 22411), (2409, 20569), (3377, 14673), (4891, 10131)]