54561584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 133967616

約数和(自身を除く): 79406032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 661, 737, 938, 1072, 1232, 1322, 1474, 1876, 2644, 2948, 3752, 4627, 5159, 5288, 5896, 7271, 7504, 9254, 10318, 10576, 11792, 14542, 18508, 20636, 29084, 37016, 41272, 44287, 50897, 58168, 74032, 82544, 88574, 101794, 116336, 177148, 203588, 310009, 354296, 407176, 487157, 620018, 708592, 814352, 974314, 1240036, 1948628, 2480072, 3410099, 3897256, 4960144, 6820198, 7794512, 13640396, 27280792, 54561584]

約数ペア:

[(1, 54561584), (2, 27280792), (4, 13640396), (7, 7794512), (8, 6820198), (11, 4960144), (14, 3897256), (16, 3410099), (22, 2480072), (28, 1948628), (44, 1240036), (56, 974314), (67, 814352), (77, 708592), (88, 620018), (112, 487157), (134, 407176), (154, 354296), (176, 310009), (268, 203588), (308, 177148), (469, 116336), (536, 101794), (616, 88574), (661, 82544), (737, 74032), (938, 58168), (1072, 50897), (1232, 44287), (1322, 41272), (1474, 37016), (1876, 29084), (2644, 20636), (2948, 18508), (3752, 14542), (4627, 11792), (5159, 10576), (5288, 10318), (5896, 9254), (7271, 7504)]