53792960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 140732256

約数和(自身を除く): 86939296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 193, 208, 260, 268, 320, 335, 386, 416, 520, 536, 670, 772, 832, 871, 965, 1040, 1072, 1340, 1544, 1742, 1930, 2080, 2144, 2509, 2680, 3088, 3484, 3860, 4160, 4288, 4355, 5018, 5360, 6176, 6968, 7720, 8710, 10036, 10720, 12352, 12545, 12931, 13936, 15440, 17420, 20072, 21440, 25090, 25862, 27872, 30880, 34840, 40144, 50180, 51724, 55744, 61760, 64655, 69680, 80288, 100360, 103448, 129310, 139360, 160576, 168103, 200720, 206896, 258620, 278720, 336206, 401440, 413792, 517240, 672412, 802880, 827584, 840515, 1034480, 1344824, 1681030, 2068960, 2689648, 3362060, 4137920, 5379296, 6724120, 10758592, 13448240, 26896480, 53792960]

約数ペア:

[(1, 53792960), (2, 26896480), (4, 13448240), (5, 10758592), (8, 6724120), (10, 5379296), (13, 4137920), (16, 3362060), (20, 2689648), (26, 2068960), (32, 1681030), (40, 1344824), (52, 1034480), (64, 840515), (65, 827584), (67, 802880), (80, 672412), (104, 517240), (130, 413792), (134, 401440), (160, 336206), (193, 278720), (208, 258620), (260, 206896), (268, 200720), (320, 168103), (335, 160576), (386, 139360), (416, 129310), (520, 103448), (536, 100360), (670, 80288), (772, 69680), (832, 64655), (871, 61760), (965, 55744), (1040, 51724), (1072, 50180), (1340, 40144), (1544, 34840), (1742, 30880), (1930, 27872), (2080, 25862), (2144, 25090), (2509, 21440), (2680, 20072), (3088, 17420), (3484, 15440), (3860, 13936), (4160, 12931), (4288, 12545), (4355, 12352), (5018, 10720), (5360, 10036), (6176, 8710), (6968, 7720)]