55648620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34351}}^1$

素因数の和:34372

約数の個数: 60

約数和(自身を含む): 174576864

約数和(自身を除く): 118928244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34351, 68702, 103053, 137404, 171755, 206106, 309159, 343510, 412212, 515265, 618318, 687020, 927477, 1030530, 1236636, 1545795, 1854954, 2061060, 2782431, 3091590, 3709908, 4637385, 5564862, 6183180, 9274770, 11129724, 13912155, 18549540, 27824310, 55648620]

約数ペア:

[(1, 55648620), (2, 27824310), (3, 18549540), (4, 13912155), (5, 11129724), (6, 9274770), (9, 6183180), (10, 5564862), (12, 4637385), (15, 3709908), (18, 3091590), (20, 2782431), (27, 2061060), (30, 1854954), (36, 1545795), (45, 1236636), (54, 1030530), (60, 927477), (81, 687020), (90, 618318), (108, 515265), (135, 412212), (162, 343510), (180, 309159), (270, 206106), (324, 171755), (405, 137404), (540, 103053), (810, 68702), (1620, 34351)]