54796588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 120960000

約数和(自身を除く): 66163412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 1999, 2492, 3916, 3998, 6853, 7996, 13706, 13993, 21989, 27412, 27986, 43978, 55972, 87956, 153923, 177911, 307846, 355822, 615692, 711644, 1245377, 1957021, 2490754, 3914042, 4981508, 7828084, 13699147, 27398294, 54796588]

約数ペア:

[(1, 54796588), (2, 27398294), (4, 13699147), (7, 7828084), (11, 4981508), (14, 3914042), (22, 2490754), (28, 1957021), (44, 1245377), (77, 711644), (89, 615692), (154, 355822), (178, 307846), (308, 177911), (356, 153923), (623, 87956), (979, 55972), (1246, 43978), (1958, 27986), (1999, 27412), (2492, 21989), (3916, 13993), (3998, 13706), (6853, 7996)]