54744976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 126741888

約数和(自身を除く): 71996912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 337, 568, 572, 674, 781, 923, 1136, 1144, 1348, 1562, 1846, 2288, 2696, 3124, 3692, 3707, 4381, 5392, 6248, 7384, 7414, 8762, 10153, 12496, 14768, 14828, 17524, 20306, 23927, 29656, 35048, 40612, 47854, 48191, 59312, 70096, 81224, 95708, 96382, 162448, 191416, 192764, 263197, 311051, 382832, 385528, 526394, 622102, 771056, 1052788, 1244204, 2105576, 2488408, 3421561, 4211152, 4976816, 6843122, 13686244, 27372488, 54744976]

約数ペア:

[(1, 54744976), (2, 27372488), (4, 13686244), (8, 6843122), (11, 4976816), (13, 4211152), (16, 3421561), (22, 2488408), (26, 2105576), (44, 1244204), (52, 1052788), (71, 771056), (88, 622102), (104, 526394), (142, 385528), (143, 382832), (176, 311051), (208, 263197), (284, 192764), (286, 191416), (337, 162448), (568, 96382), (572, 95708), (674, 81224), (781, 70096), (923, 59312), (1136, 48191), (1144, 47854), (1348, 40612), (1562, 35048), (1846, 29656), (2288, 23927), (2696, 20306), (3124, 17524), (3692, 14828), (3707, 14768), (4381, 12496), (5392, 10153), (6248, 8762), (7384, 7414)]