55774784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 56

約数和(自身を含む): 122041920

約数和(自身を除く): 66267136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1559, 2236, 2752, 3118, 4472, 6236, 8944, 12472, 17888, 20267, 24944, 35776, 40534, 49888, 67037, 81068, 99776, 134074, 162136, 268148, 324272, 536296, 648544, 871481, 1072592, 1297088, 1742962, 2145184, 3485924, 4290368, 6971848, 13943696, 27887392, 55774784]

約数ペア:

[(1, 55774784), (2, 27887392), (4, 13943696), (8, 6971848), (13, 4290368), (16, 3485924), (26, 2145184), (32, 1742962), (43, 1297088), (52, 1072592), (64, 871481), (86, 648544), (104, 536296), (172, 324272), (208, 268148), (344, 162136), (416, 134074), (559, 99776), (688, 81068), (832, 67037), (1118, 49888), (1376, 40534), (1559, 35776), (2236, 24944), (2752, 20267), (3118, 17888), (4472, 12472), (6236, 8944)]