49074520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111533}}^1$

素因数の和:111555

約数の個数: 32

約数和(自身を含む): 120456720

約数和(自身を除く): 71382200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111533, 223066, 446132, 557665, 892264, 1115330, 1226863, 2230660, 2453726, 4461320, 4907452, 6134315, 9814904, 12268630, 24537260, 49074520]

約数ペア:

[(1, 49074520), (2, 24537260), (4, 12268630), (5, 9814904), (8, 6134315), (10, 4907452), (11, 4461320), (20, 2453726), (22, 2230660), (40, 1226863), (44, 1115330), (55, 892264), (88, 557665), (110, 446132), (220, 223066), (440, 111533)]