51708992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 107777280

約数和(自身を除く): 56068288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 389, 496, 536, 778, 992, 1072, 1556, 1984, 2077, 2144, 3112, 4154, 4288, 6224, 8308, 12059, 12448, 16616, 24118, 24896, 26063, 33232, 48236, 52126, 66464, 96472, 104252, 132928, 192944, 208504, 385888, 417008, 771776, 807953, 834016, 1615906, 1668032, 3231812, 6463624, 12927248, 25854496, 51708992]

約数ペア:

[(1, 51708992), (2, 25854496), (4, 12927248), (8, 6463624), (16, 3231812), (31, 1668032), (32, 1615906), (62, 834016), (64, 807953), (67, 771776), (124, 417008), (134, 385888), (248, 208504), (268, 192944), (389, 132928), (496, 104252), (536, 96472), (778, 66464), (992, 52126), (1072, 48236), (1556, 33232), (1984, 26063), (2077, 24896), (2144, 24118), (3112, 16616), (4154, 12448), (4288, 12059), (6224, 8308)]