51280215378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{618833}}^1$

素因数の和:620818

約数の個数: 32

約数和(自身を含む): 117271518336

約数和(自身を除く): 65991302958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1973, 3946, 5919, 11838, 13811, 27622, 41433, 82866, 618833, 1237666, 1856499, 3712998, 4331831, 8663662, 12995493, 25990986, 1220957509, 2441915018, 3662872527, 7325745054, 8546702563, 17093405126, 25640107689, 51280215378]

約数ペア:

[(1, 51280215378), (2, 25640107689), (3, 17093405126), (6, 8546702563), (7, 7325745054), (14, 3662872527), (21, 2441915018), (42, 1220957509), (1973, 25990986), (3946, 12995493), (5919, 8663662), (11838, 4331831), (13811, 3712998), (27622, 1856499), (41433, 1237666), (82866, 618833)]