55052032

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 129769472

約数和(自身を除く): 74717440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 991, 992, 1736, 1792, 1982, 1984, 3472, 3964, 3968, 6937, 6944, 7928, 7936, 13874, 13888, 15856, 27748, 27776, 30721, 31712, 55496, 55552, 61442, 63424, 110992, 122884, 126848, 215047, 221984, 245768, 253696, 430094, 443968, 491536, 860188, 887936, 983072, 1720376, 1775872, 1966144, 3440752, 3932288, 6881504, 7864576, 13763008, 27526016, 55052032]

約数ペア:

[(1, 55052032), (2, 27526016), (4, 13763008), (7, 7864576), (8, 6881504), (14, 3932288), (16, 3440752), (28, 1966144), (31, 1775872), (32, 1720376), (56, 983072), (62, 887936), (64, 860188), (112, 491536), (124, 443968), (128, 430094), (217, 253696), (224, 245768), (248, 221984), (256, 215047), (434, 126848), (448, 122884), (496, 110992), (868, 63424), (896, 61442), (991, 55552), (992, 55496), (1736, 31712), (1792, 30721), (1982, 27776), (1984, 27748), (3472, 15856), (3964, 13888), (3968, 13874), (6937, 7936), (6944, 7928)]