52945218

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 125521920

約数和(自身を除く): 72576702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 907, 1081, 1242, 1269, 1814, 2162, 2538, 2721, 3243, 5442, 6486, 8163, 9729, 16326, 19458, 20861, 24489, 29187, 41722, 42629, 48978, 58374, 62583, 85258, 125166, 127887, 187749, 255774, 375498, 383661, 563247, 767322, 980467, 1126494, 1150983, 1960934, 2301966, 2941401, 5882802, 8824203, 17648406, 26472609, 52945218]

約数ペア:

[(1, 52945218), (2, 26472609), (3, 17648406), (6, 8824203), (9, 5882802), (18, 2941401), (23, 2301966), (27, 1960934), (46, 1150983), (47, 1126494), (54, 980467), (69, 767322), (94, 563247), (138, 383661), (141, 375498), (207, 255774), (282, 187749), (414, 127887), (423, 125166), (621, 85258), (846, 62583), (907, 58374), (1081, 48978), (1242, 42629), (1269, 41722), (1814, 29187), (2162, 24489), (2538, 20861), (2721, 19458), (3243, 16326), (5442, 9729), (6486, 8163)]