53215872

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 142514400

約数和(自身を除く): 89298528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 997, 1112, 1668, 1994, 2224, 2991, 3336, 3988, 4448, 5982, 6672, 7976, 8896, 11964, 13344, 15952, 17792, 23928, 26688, 31904, 47856, 53376, 63808, 95712, 127616, 138583, 191424, 277166, 382848, 415749, 554332, 831498, 1108664, 1662996, 2217328, 3325992, 4434656, 6651984, 8869312, 13303968, 17738624, 26607936, 53215872]

約数ペア:

[(1, 53215872), (2, 26607936), (3, 17738624), (4, 13303968), (6, 8869312), (8, 6651984), (12, 4434656), (16, 3325992), (24, 2217328), (32, 1662996), (48, 1108664), (64, 831498), (96, 554332), (128, 415749), (139, 382848), (192, 277166), (278, 191424), (384, 138583), (417, 127616), (556, 95712), (834, 63808), (997, 53376), (1112, 47856), (1668, 31904), (1994, 26688), (2224, 23928), (2991, 17792), (3336, 15952), (3988, 13344), (4448, 11964), (5982, 8896), (6672, 7976)]