55949946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 127247904

約数和(自身を除く): 71297958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 1987, 2166, 3974, 4693, 5961, 9386, 11922, 14079, 25831, 28158, 37753, 51662, 75506, 77493, 113259, 154986, 226518, 490789, 717307, 981578, 1434614, 1472367, 2151921, 2944734, 4303842, 9324991, 18649982, 27974973, 55949946]

約数ペア:

[(1, 55949946), (2, 27974973), (3, 18649982), (6, 9324991), (13, 4303842), (19, 2944734), (26, 2151921), (38, 1472367), (39, 1434614), (57, 981578), (78, 717307), (114, 490789), (247, 226518), (361, 154986), (494, 113259), (722, 77493), (741, 75506), (1083, 51662), (1482, 37753), (1987, 28158), (2166, 25831), (3974, 14079), (4693, 11922), (5961, 9386)]