55863479

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 69357600

約数和(自身を除く): 13494121

約数列:

[1, 7, 17, 49, 119, 199, 337, 833, 1393, 2359, 3383, 5729, 9751, 16513, 23681, 40103, 67063, 165767, 280721, 469441, 1140071, 3286087, 7980497, 55863479]

約数ペア:

[(1, 55863479), (7, 7980497), (17, 3286087), (49, 1140071), (119, 469441), (199, 280721), (337, 165767), (833, 67063), (1393, 40103), (2359, 23681), (3383, 16513), (5729, 9751)]