54020848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15559}}^1$

素因数の和:15605

約数の個数: 40

約数和(自身を含む): 123484160

約数和(自身を除く): 69463312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 15559, 31118, 62236, 108913, 124472, 217826, 248944, 435652, 482329, 871304, 964658, 1742608, 1929316, 3376303, 3858632, 6752606, 7717264, 13505212, 27010424, 54020848]

約数ペア:

[(1, 54020848), (2, 27010424), (4, 13505212), (7, 7717264), (8, 6752606), (14, 3858632), (16, 3376303), (28, 1929316), (31, 1742608), (56, 964658), (62, 871304), (112, 482329), (124, 435652), (217, 248944), (248, 217826), (434, 124472), (496, 108913), (868, 62236), (1736, 31118), (3472, 15559)]