54388635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 103514112

約数和(自身を除く): 49125477

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 103, 105, 107, 141, 235, 309, 321, 329, 515, 535, 705, 721, 749, 987, 1545, 1605, 1645, 2163, 2247, 3605, 3745, 4841, 4935, 5029, 10815, 11021, 11235, 14523, 15087, 24205, 25145, 33063, 33887, 35203, 55105, 72615, 75435, 77147, 101661, 105609, 165315, 169435, 176015, 231441, 385735, 508305, 517987, 528045, 1157205, 1553961, 2589935, 3625909, 7769805, 10877727, 18129545, 54388635]

約数ペア:

[(1, 54388635), (3, 18129545), (5, 10877727), (7, 7769805), (15, 3625909), (21, 2589935), (35, 1553961), (47, 1157205), (103, 528045), (105, 517987), (107, 508305), (141, 385735), (235, 231441), (309, 176015), (321, 169435), (329, 165315), (515, 105609), (535, 101661), (705, 77147), (721, 75435), (749, 72615), (987, 55105), (1545, 35203), (1605, 33887), (1645, 33063), (2163, 25145), (2247, 24205), (3605, 15087), (3745, 14523), (4841, 11235), (4935, 11021), (5029, 10815)]