53991982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23827}}^1$

素因数の和:23943

約数の個数: 16

約数和(自身を含む): 89212032

約数和(自身を除く): 35220050

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 23827, 47654, 262097, 524194, 2454181, 4908362, 26995991, 53991982]

約数ペア:

[(1, 53991982), (2, 26995991), (11, 4908362), (22, 2454181), (103, 524194), (206, 262097), (1133, 47654), (2266, 23827)]