55426784

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 125244000

約数和(自身を除く): 69817216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 698, 709, 1396, 1418, 2443, 2792, 2836, 4886, 4963, 5584, 5672, 9772, 9926, 11168, 11344, 19544, 19852, 22688, 39088, 39704, 78176, 79408, 158816, 247441, 494882, 989764, 1732087, 1979528, 3464174, 3959056, 6928348, 7918112, 13856696, 27713392, 55426784]

約数ペア:

[(1, 55426784), (2, 27713392), (4, 13856696), (7, 7918112), (8, 6928348), (14, 3959056), (16, 3464174), (28, 1979528), (32, 1732087), (56, 989764), (112, 494882), (224, 247441), (349, 158816), (698, 79408), (709, 78176), (1396, 39704), (1418, 39088), (2443, 22688), (2792, 19852), (2836, 19544), (4886, 11344), (4963, 11168), (5584, 9926), (5672, 9772)]