49141407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 30692193

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 537, 769, 1253, 2307, 3043, 3759, 5383, 9129, 13073, 16149, 21301, 39219, 63903, 91511, 137651, 274533, 412953, 963557, 2340067, 2890671, 7020201, 16380469, 49141407]

約数ペア:

[(1, 49141407), (3, 16380469), (7, 7020201), (17, 2890671), (21, 2340067), (51, 963557), (119, 412953), (179, 274533), (357, 137651), (537, 91511), (769, 63903), (1253, 39219), (2307, 21301), (3043, 16149), (3759, 13073), (5383, 9129)]