52519168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 115837568

約数和(自身を除く): 63318400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 367, 416, 559, 688, 734, 832, 1118, 1376, 1468, 1664, 2236, 2752, 2936, 3328, 4472, 4771, 5504, 5872, 8944, 9542, 11008, 11744, 15781, 17888, 19084, 23488, 31562, 35776, 38168, 46976, 63124, 71552, 76336, 93952, 126248, 143104, 152672, 205153, 252496, 305344, 410306, 504992, 610688, 820612, 1009984, 1221376, 1641224, 2019968, 3282448, 4039936, 6564896, 13129792, 26259584, 52519168]

約数ペア:

[(1, 52519168), (2, 26259584), (4, 13129792), (8, 6564896), (13, 4039936), (16, 3282448), (26, 2019968), (32, 1641224), (43, 1221376), (52, 1009984), (64, 820612), (86, 610688), (104, 504992), (128, 410306), (172, 305344), (208, 252496), (256, 205153), (344, 152672), (367, 143104), (416, 126248), (559, 93952), (688, 76336), (734, 71552), (832, 63124), (1118, 46976), (1376, 38168), (1468, 35776), (1664, 31562), (2236, 23488), (2752, 19084), (2936, 17888), (3328, 15781), (4472, 11744), (4771, 11008), (5504, 9542), (5872, 8944)]