54048128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 113685120

約数和(自身を除く): 59636992

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 257, 424, 496, 514, 848, 992, 1028, 1643, 1696, 1984, 2056, 3286, 3392, 3968, 4112, 6572, 6784, 7967, 8224, 13144, 13621, 15934, 16448, 26288, 27242, 31868, 32896, 52576, 54484, 63736, 105152, 108968, 127472, 210304, 217936, 254944, 422251, 435872, 509888, 844502, 871744, 1019776, 1689004, 1743488, 3378008, 6756016, 13512032, 27024064, 54048128]

約数ペア:

[(1, 54048128), (2, 27024064), (4, 13512032), (8, 6756016), (16, 3378008), (31, 1743488), (32, 1689004), (53, 1019776), (62, 871744), (64, 844502), (106, 509888), (124, 435872), (128, 422251), (212, 254944), (248, 217936), (257, 210304), (424, 127472), (496, 108968), (514, 105152), (848, 63736), (992, 54484), (1028, 52576), (1643, 32896), (1696, 31868), (1984, 27242), (2056, 26288), (3286, 16448), (3392, 15934), (3968, 13621), (4112, 13144), (6572, 8224), (6784, 7967)]