53940992

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 127153152

約数和(自身を除く): 73212160

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, 971, 992, 1736, 1792, 1942, 1984, 3472, 3884, 3968, 6797, 6944, 7768, 7936, 13594, 13888, 15536, 27188, 27776, 30101, 31072, 54376, 55552, 60202, 62144, 108752, 120404, 124288, 210707, 217504, 240808, 248576, 421414, 435008, 481616, 842828, 870016, 963232, 1685656, 1740032, 1926464, 3371312, 3852928, 6742624, 7705856, 13485248, 26970496, 53940992]

約数ペア:

[(1, 53940992), (2, 26970496), (4, 13485248), (7, 7705856), (8, 6742624), (14, 3852928), (16, 3371312), (28, 1926464), (31, 1740032), (32, 1685656), (56, 963232), (62, 870016), (64, 842828), (112, 481616), (124, 435008), (128, 421414), (217, 248576), (224, 240808), (248, 217504), (256, 210707), (434, 124288), (448, 120404), (496, 108752), (868, 62144), (896, 60202), (971, 55552), (992, 54376), (1736, 31072), (1792, 30101), (1942, 27776), (1984, 27188), (3472, 15536), (3884, 13888), (3968, 13594), (6797, 7936), (6944, 7768)]