51551496

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16651}}^1$

素因数の和:16706

約数の個数: 48

約数和(自身を含む): 142874160

約数和(自身を除く): 91322664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 16651, 33302, 49953, 66604, 99906, 133208, 149859, 199812, 299718, 399624, 599436, 715993, 1198872, 1431986, 2147979, 2863972, 4295958, 5727944, 6443937, 8591916, 12887874, 17183832, 25775748, 51551496]

約数ペア:

[(1, 51551496), (2, 25775748), (3, 17183832), (4, 12887874), (6, 8591916), (8, 6443937), (9, 5727944), (12, 4295958), (18, 2863972), (24, 2147979), (36, 1431986), (43, 1198872), (72, 715993), (86, 599436), (129, 399624), (172, 299718), (258, 199812), (344, 149859), (387, 133208), (516, 99906), (774, 66604), (1032, 49953), (1548, 33302), (3096, 16651)]