55420064

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 134701056

約数和(自身を除く): 79280992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 347, 368, 434, 496, 644, 694, 713, 736, 868, 992, 1288, 1388, 1426, 1736, 2429, 2576, 2776, 2852, 3472, 4858, 4991, 5152, 5552, 5704, 6944, 7981, 9716, 9982, 10757, 11104, 11408, 15962, 19432, 19964, 21514, 22816, 31924, 38864, 39928, 43028, 55867, 63848, 75299, 77728, 79856, 86056, 111734, 127696, 150598, 159712, 172112, 223468, 247411, 255392, 301196, 344224, 446936, 494822, 602392, 893872, 989644, 1204784, 1731877, 1787744, 1979288, 2409568, 3463754, 3958576, 6927508, 7917152, 13855016, 27710032, 55420064]

約数ペア:

[(1, 55420064), (2, 27710032), (4, 13855016), (7, 7917152), (8, 6927508), (14, 3958576), (16, 3463754), (23, 2409568), (28, 1979288), (31, 1787744), (32, 1731877), (46, 1204784), (56, 989644), (62, 893872), (92, 602392), (112, 494822), (124, 446936), (161, 344224), (184, 301196), (217, 255392), (224, 247411), (248, 223468), (322, 172112), (347, 159712), (368, 150598), (434, 127696), (496, 111734), (644, 86056), (694, 79856), (713, 77728), (736, 75299), (868, 63848), (992, 55867), (1288, 43028), (1388, 39928), (1426, 38864), (1736, 31924), (2429, 22816), (2576, 21514), (2776, 19964), (2852, 19432), (3472, 15962), (4858, 11408), (4991, 11104), (5152, 10757), (5552, 9982), (5704, 9716), (6944, 7981)]