53661636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{70981}}^1$

素因数の和:71001

約数の個数: 48

約数和(自身を含む): 158999680

約数和(自身を除く): 105338044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 70981, 141962, 212943, 283924, 425886, 496867, 638829, 851772, 993734, 1277658, 1490601, 1916487, 1987468, 2555316, 2981202, 3832974, 4471803, 5962404, 7665948, 8943606, 13415409, 17887212, 26830818, 53661636]

約数ペア:

[(1, 53661636), (2, 26830818), (3, 17887212), (4, 13415409), (6, 8943606), (7, 7665948), (9, 5962404), (12, 4471803), (14, 3832974), (18, 2981202), (21, 2555316), (27, 1987468), (28, 1916487), (36, 1490601), (42, 1277658), (54, 993734), (63, 851772), (84, 638829), (108, 496867), (126, 425886), (189, 283924), (252, 212943), (378, 141962), (756, 70981)]