55804973

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 67032000

約数和(自身を除く): 11227027

約数列:

[1, 7, 49, 59, 97, 199, 413, 679, 1393, 2891, 4753, 5723, 9751, 11741, 19303, 40061, 82187, 135121, 280427, 575309, 945847, 1138877, 7972139, 55804973]

約数ペア:

[(1, 55804973), (7, 7972139), (49, 1138877), (59, 945847), (97, 575309), (199, 280427), (413, 135121), (679, 82187), (1393, 40061), (2891, 19303), (4753, 11741), (5723, 9751)]