55889888

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 36

約数和(自身を含む): 112890960

約数和(自身を除く): 57001072

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1039, 1312, 1681, 2078, 3362, 4156, 6724, 8312, 13448, 16624, 26896, 33248, 42599, 53792, 85198, 170396, 340792, 681584, 1363168, 1746559, 3493118, 6986236, 13972472, 27944944, 55889888]

約数ペア:

[(1, 55889888), (2, 27944944), (4, 13972472), (8, 6986236), (16, 3493118), (32, 1746559), (41, 1363168), (82, 681584), (164, 340792), (328, 170396), (656, 85198), (1039, 53792), (1312, 42599), (1681, 33248), (2078, 26896), (3362, 16624), (4156, 13448), (6724, 8312)]