55723388

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 121347072

約数和(自身を除く): 65623684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 263, 322, 329, 526, 644, 658, 1052, 1081, 1127, 1316, 1841, 2162, 2254, 2303, 3682, 4324, 4508, 4606, 6049, 7364, 7567, 9212, 12098, 12361, 12887, 15134, 24196, 24722, 25774, 30268, 42343, 49444, 51548, 52969, 84686, 86527, 105938, 169372, 173054, 211876, 284303, 296401, 346108, 568606, 592802, 605689, 1137212, 1185604, 1211378, 1990121, 2422756, 3980242, 7960484, 13930847, 27861694, 55723388]

約数ペア:

[(1, 55723388), (2, 27861694), (4, 13930847), (7, 7960484), (14, 3980242), (23, 2422756), (28, 1990121), (46, 1211378), (47, 1185604), (49, 1137212), (92, 605689), (94, 592802), (98, 568606), (161, 346108), (188, 296401), (196, 284303), (263, 211876), (322, 173054), (329, 169372), (526, 105938), (644, 86527), (658, 84686), (1052, 52969), (1081, 51548), (1127, 49444), (1316, 42343), (1841, 30268), (2162, 25774), (2254, 24722), (2303, 24196), (3682, 15134), (4324, 12887), (4508, 12361), (4606, 12098), (6049, 9212), (7364, 7567)]