55616705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 17564095

約数列:

[1, 5, 19, 41, 95, 109, 131, 205, 545, 655, 779, 2071, 2489, 3895, 4469, 5371, 10355, 12445, 14279, 22345, 26855, 71395, 84911, 102049, 271301, 424555, 510245, 585439, 1356505, 2927195, 11123341, 55616705]

約数ペア:

[(1, 55616705), (5, 11123341), (19, 2927195), (41, 1356505), (95, 585439), (109, 510245), (131, 424555), (205, 271301), (545, 102049), (655, 84911), (779, 71395), (2071, 26855), (2489, 22345), (3895, 14279), (4469, 12445), (5371, 10355)]