47039680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8681

約数の個数: 56

約数和(自身を含む): 118615968

約数和(自身を除く): 71576288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 8647, 17294, 34588, 43235, 69176, 86470, 138352, 146999, 172940, 276704, 293998, 345880, 553408, 587996, 691760, 734995, 1175992, 1383520, 1469990, 2351984, 2767040, 2939980, 4703968, 5879960, 9407936, 11759920, 23519840, 47039680]

約数ペア:

[(1, 47039680), (2, 23519840), (4, 11759920), (5, 9407936), (8, 5879960), (10, 4703968), (16, 2939980), (17, 2767040), (20, 2351984), (32, 1469990), (34, 1383520), (40, 1175992), (64, 734995), (68, 691760), (80, 587996), (85, 553408), (136, 345880), (160, 293998), (170, 276704), (272, 172940), (320, 146999), (340, 138352), (544, 86470), (680, 69176), (1088, 43235), (1360, 34588), (2720, 17294), (5440, 8647)]