54078818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 86661120

約数和(自身を除く): 32582302

約数列:

[1, 2, 31, 61, 62, 79, 122, 158, 181, 362, 1891, 2449, 3782, 4819, 4898, 5611, 9638, 11041, 11222, 14299, 22082, 28598, 149389, 298778, 342271, 443269, 684542, 872239, 886538, 1744478, 27039409, 54078818]

約数ペア:

[(1, 54078818), (2, 27039409), (31, 1744478), (61, 886538), (62, 872239), (79, 684542), (122, 443269), (158, 342271), (181, 298778), (362, 149389), (1891, 28598), (2449, 22082), (3782, 14299), (4819, 11222), (4898, 11041), (5611, 9638)]