49102960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9161}}^1$

素因数の和:9241

約数の個数: 40

約数和(自身を含む): 115880976

約数和(自身を除く): 66778016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 9161, 18322, 36644, 45805, 73288, 91610, 146576, 183220, 366440, 613787, 732880, 1227574, 2455148, 3068935, 4910296, 6137870, 9820592, 12275740, 24551480, 49102960]

約数ペア:

[(1, 49102960), (2, 24551480), (4, 12275740), (5, 9820592), (8, 6137870), (10, 4910296), (16, 3068935), (20, 2455148), (40, 1227574), (67, 732880), (80, 613787), (134, 366440), (268, 183220), (335, 146576), (536, 91610), (670, 73288), (1072, 45805), (1340, 36644), (2680, 18322), (5360, 9161)]