53177856

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 143629200

約数和(自身を除く): 90451344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 389, 512, 534, 712, 768, 778, 1068, 1167, 1424, 1536, 1556, 2136, 2334, 2848, 3112, 4272, 4668, 5696, 6224, 8544, 9336, 11392, 12448, 17088, 18672, 22784, 24896, 34176, 34621, 37344, 45568, 49792, 68352, 69242, 74688, 99584, 103863, 136704, 138484, 149376, 199168, 207726, 276968, 298752, 415452, 553936, 597504, 830904, 1107872, 1661808, 2215744, 3323616, 4431488, 6647232, 8862976, 13294464, 17725952, 26588928, 53177856]

約数ペア:

[(1, 53177856), (2, 26588928), (3, 17725952), (4, 13294464), (6, 8862976), (8, 6647232), (12, 4431488), (16, 3323616), (24, 2215744), (32, 1661808), (48, 1107872), (64, 830904), (89, 597504), (96, 553936), (128, 415452), (178, 298752), (192, 276968), (256, 207726), (267, 199168), (356, 149376), (384, 138484), (389, 136704), (512, 103863), (534, 99584), (712, 74688), (768, 69242), (778, 68352), (1068, 49792), (1167, 45568), (1424, 37344), (1536, 34621), (1556, 34176), (2136, 24896), (2334, 22784), (2848, 18672), (3112, 17088), (4272, 12448), (4668, 11392), (5696, 9336), (6224, 8544)]