54684992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 56

約数和(自身を含む): 114799872

約数和(自身を除く): 60114880

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 641, 688, 992, 1282, 1333, 1376, 1984, 2564, 2666, 2752, 5128, 5332, 10256, 10664, 19871, 20512, 21328, 27563, 39742, 41024, 42656, 55126, 79484, 85312, 110252, 158968, 220504, 317936, 441008, 635872, 854453, 882016, 1271744, 1708906, 1764032, 3417812, 6835624, 13671248, 27342496, 54684992]

約数ペア:

[(1, 54684992), (2, 27342496), (4, 13671248), (8, 6835624), (16, 3417812), (31, 1764032), (32, 1708906), (43, 1271744), (62, 882016), (64, 854453), (86, 635872), (124, 441008), (172, 317936), (248, 220504), (344, 158968), (496, 110252), (641, 85312), (688, 79484), (992, 55126), (1282, 42656), (1333, 41024), (1376, 39742), (1984, 27563), (2564, 21328), (2666, 20512), (2752, 19871), (5128, 10664), (5332, 10256)]