55120072

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24007}}^1$

素因数の和:24061

約数の個数: 32

約数和(自身を含む): 121000320

約数和(自身を除く): 65880248

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 24007, 48014, 96028, 168049, 192056, 336098, 672196, 984287, 1344392, 1968574, 3937148, 6890009, 7874296, 13780018, 27560036, 55120072]

約数ペア:

[(1, 55120072), (2, 27560036), (4, 13780018), (7, 7874296), (8, 6890009), (14, 3937148), (28, 1968574), (41, 1344392), (56, 984287), (82, 672196), (164, 336098), (287, 192056), (328, 168049), (574, 96028), (1148, 48014), (2296, 24007)]