50985840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2074

約数の個数: 80

約数和(自身を含む): 159588000

約数和(自身を除く): 108602160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 1949, 2180, 2616, 3270, 3898, 4360, 5232, 5847, 6540, 7796, 8720, 9745, 11694, 13080, 15592, 19490, 23388, 26160, 29235, 31184, 38980, 46776, 58470, 77960, 93552, 116940, 155920, 212441, 233880, 424882, 467760, 637323, 849764, 1062205, 1274646, 1699528, 2124410, 2549292, 3186615, 3399056, 4248820, 5098584, 6373230, 8497640, 10197168, 12746460, 16995280, 25492920, 50985840]

約数ペア:

[(1, 50985840), (2, 25492920), (3, 16995280), (4, 12746460), (5, 10197168), (6, 8497640), (8, 6373230), (10, 5098584), (12, 4248820), (15, 3399056), (16, 3186615), (20, 2549292), (24, 2124410), (30, 1699528), (40, 1274646), (48, 1062205), (60, 849764), (80, 637323), (109, 467760), (120, 424882), (218, 233880), (240, 212441), (327, 155920), (436, 116940), (545, 93552), (654, 77960), (872, 58470), (1090, 46776), (1308, 38980), (1635, 31184), (1744, 29235), (1949, 26160), (2180, 23388), (2616, 19490), (3270, 15592), (3898, 13080), (4360, 11694), (5232, 9745), (5847, 8720), (6540, 7796)]