51447424

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 119021760

約数和(自身を除く): 67574336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 857, 896, 938, 1072, 1714, 1876, 2144, 3428, 3752, 4288, 5999, 6856, 7504, 8576, 11998, 13712, 15008, 23996, 27424, 30016, 47992, 54848, 57419, 60032, 95984, 109696, 114838, 191968, 229676, 383936, 401933, 459352, 767872, 803866, 918704, 1607732, 1837408, 3215464, 3674816, 6430928, 7349632, 12861856, 25723712, 51447424]

約数ペア:

[(1, 51447424), (2, 25723712), (4, 12861856), (7, 7349632), (8, 6430928), (14, 3674816), (16, 3215464), (28, 1837408), (32, 1607732), (56, 918704), (64, 803866), (67, 767872), (112, 459352), (128, 401933), (134, 383936), (224, 229676), (268, 191968), (448, 114838), (469, 109696), (536, 95984), (857, 60032), (896, 57419), (938, 54848), (1072, 47992), (1714, 30016), (1876, 27424), (2144, 23996), (3428, 15008), (3752, 13712), (4288, 11998), (5999, 8576), (6856, 7504)]