53806688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 114808176

約数和(自身を除く): 61001488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 613, 844, 1226, 1688, 2452, 2743, 3376, 4904, 5486, 6752, 7969, 9808, 10972, 15938, 19616, 21944, 31876, 43888, 63752, 87776, 127504, 129343, 255008, 258686, 517372, 1034744, 1681459, 2069488, 3362918, 4138976, 6725836, 13451672, 26903344, 53806688]

約数ペア:

[(1, 53806688), (2, 26903344), (4, 13451672), (8, 6725836), (13, 4138976), (16, 3362918), (26, 2069488), (32, 1681459), (52, 1034744), (104, 517372), (208, 258686), (211, 255008), (416, 129343), (422, 127504), (613, 87776), (844, 63752), (1226, 43888), (1688, 31876), (2452, 21944), (2743, 19616), (3376, 15938), (4904, 10972), (5486, 9808), (6752, 7969)]