53802976

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 110336688

約数和(自身を除く): 56533712

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 641, 688, 976, 1282, 1376, 1952, 2564, 2623, 5128, 5246, 10256, 10492, 20512, 20984, 27563, 39101, 41968, 55126, 78202, 83936, 110252, 156404, 220504, 312808, 441008, 625616, 882016, 1251232, 1681343, 3362686, 6725372, 13450744, 26901488, 53802976]

約数ペア:

[(1, 53802976), (2, 26901488), (4, 13450744), (8, 6725372), (16, 3362686), (32, 1681343), (43, 1251232), (61, 882016), (86, 625616), (122, 441008), (172, 312808), (244, 220504), (344, 156404), (488, 110252), (641, 83936), (688, 78202), (976, 55126), (1282, 41968), (1376, 39101), (1952, 27563), (2564, 20984), (2623, 20512), (5128, 10492), (5246, 10256)]