54863984

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1279}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 121896960

約数和(自身を除く): 67032976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1279, 1532, 2558, 2681, 3064, 5116, 5362, 6128, 8953, 10232, 10724, 17906, 20464, 21448, 35812, 42896, 71624, 143248, 489857, 979714, 1959428, 3428999, 3918856, 6857998, 7837712, 13715996, 27431992, 54863984]

約数ペア:

[(1, 54863984), (2, 27431992), (4, 13715996), (7, 7837712), (8, 6857998), (14, 3918856), (16, 3428999), (28, 1959428), (56, 979714), (112, 489857), (383, 143248), (766, 71624), (1279, 42896), (1532, 35812), (2558, 21448), (2681, 20464), (3064, 17906), (5116, 10724), (5362, 10232), (6128, 8953)]