54788426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 48062134

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 359, 718, 991, 1982, 2513, 3949, 5026, 6937, 7898, 10901, 13874, 21802, 27643, 55286, 76307, 152614, 355769, 711538, 2490383, 3913459, 4980766, 7826918, 27394213, 54788426]

約数ペア:

[(1, 54788426), (2, 27394213), (7, 7826918), (11, 4980766), (14, 3913459), (22, 2490383), (77, 711538), (154, 355769), (359, 152614), (718, 76307), (991, 55286), (1982, 27643), (2513, 21802), (3949, 13874), (5026, 10901), (6937, 7898)]