52101553

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 64350720

約数和(自身を除く): 12249167

約数列:

[1, 7, 19, 49, 133, 191, 293, 931, 1337, 2051, 3629, 5567, 9359, 14357, 25403, 38969, 55963, 177821, 272783, 391741, 1063297, 2742187, 7443079, 52101553]

約数ペア:

[(1, 52101553), (7, 7443079), (19, 2742187), (49, 1063297), (133, 391741), (191, 272783), (293, 177821), (931, 55963), (1337, 38969), (2051, 25403), (3629, 14357), (5567, 9359)]