56747718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 131255280

約数和(自身を除く): 74507562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2273, 2774, 4161, 4546, 6819, 8322, 12483, 13638, 20457, 24966, 40914, 43187, 86374, 129561, 165929, 259122, 331858, 388683, 497787, 777366, 995574, 1493361, 2986722, 3152651, 6305302, 9457953, 18915906, 28373859, 56747718]

約数ペア:

[(1, 56747718), (2, 28373859), (3, 18915906), (6, 9457953), (9, 6305302), (18, 3152651), (19, 2986722), (38, 1493361), (57, 995574), (73, 777366), (114, 497787), (146, 388683), (171, 331858), (219, 259122), (342, 165929), (438, 129561), (657, 86374), (1314, 43187), (1387, 40914), (2273, 24966), (2774, 20457), (4161, 13638), (4546, 12483), (6819, 8322)]