55396384

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 112831488

約数和(自身を除く): 57435104

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 254, 317, 344, 508, 634, 688, 1016, 1268, 1376, 2032, 2536, 4064, 5072, 5461, 10144, 10922, 13631, 21844, 27262, 40259, 43688, 54524, 80518, 87376, 109048, 161036, 174752, 218096, 322072, 436192, 644144, 1288288, 1731137, 3462274, 6924548, 13849096, 27698192, 55396384]

約数ペア:

[(1, 55396384), (2, 27698192), (4, 13849096), (8, 6924548), (16, 3462274), (32, 1731137), (43, 1288288), (86, 644144), (127, 436192), (172, 322072), (254, 218096), (317, 174752), (344, 161036), (508, 109048), (634, 87376), (688, 80518), (1016, 54524), (1268, 43688), (1376, 40259), (2032, 27262), (2536, 21844), (4064, 13631), (5072, 10922), (5461, 10144)]