55489538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112327}}^1$

素因数の和:112361

約数の個数: 16

約数和(自身を含む): 94355520

約数和(自身を除く): 38865982

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 112327, 224654, 1460251, 2134213, 2920502, 4268426, 27744769, 55489538]

約数ペア:

[(1, 55489538), (2, 27744769), (13, 4268426), (19, 2920502), (26, 2134213), (38, 1460251), (247, 224654), (494, 112327)]