50830773

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 79951872

約数和(自身を除く): 29121099

約数列:

[1, 3, 7, 21, 43, 129, 181, 301, 311, 543, 903, 933, 1267, 2177, 3801, 6531, 7783, 13373, 23349, 40119, 54481, 56291, 93611, 163443, 168873, 280833, 394037, 1182111, 2420513, 7261539, 16943591, 50830773]

約数ペア:

[(1, 50830773), (3, 16943591), (7, 7261539), (21, 2420513), (43, 1182111), (129, 394037), (181, 280833), (301, 168873), (311, 163443), (543, 93611), (903, 56291), (933, 54481), (1267, 40119), (2177, 23349), (3801, 13373), (6531, 7783)]