56505736

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12157}}^1$

素因数の和:12253

約数の個数: 32

約数和(自身を含む): 122552640

約数和(自身を除く): 66046904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 12157, 24314, 48628, 85099, 97256, 170198, 340396, 680792, 1009031, 2018062, 4036124, 7063217, 8072248, 14126434, 28252868, 56505736]

約数ペア:

[(1, 56505736), (2, 28252868), (4, 14126434), (7, 8072248), (8, 7063217), (14, 4036124), (28, 2018062), (56, 1009031), (83, 680792), (166, 340396), (332, 170198), (581, 97256), (664, 85099), (1162, 48628), (2324, 24314), (4648, 12157)]