49088039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 23487961

約数列:

[1, 7, 11, 13, 19, 29, 77, 89, 91, 133, 143, 203, 209, 247, 319, 377, 551, 623, 979, 1001, 1157, 1463, 1691, 1729, 2233, 2581, 2639, 2717, 3857, 4147, 6061, 6853, 7163, 8099, 11837, 12727, 18067, 18601, 19019, 21983, 28391, 29029, 33553, 42427, 49039, 50141, 78793, 89089, 130207, 153881, 198737, 234871, 241813, 343273, 369083, 539429, 551551, 637507, 1692691, 2583581, 3776003, 4462549, 7012577, 49088039]

約数ペア:

[(1, 49088039), (7, 7012577), (11, 4462549), (13, 3776003), (19, 2583581), (29, 1692691), (77, 637507), (89, 551551), (91, 539429), (133, 369083), (143, 343273), (203, 241813), (209, 234871), (247, 198737), (319, 153881), (377, 130207), (551, 89089), (623, 78793), (979, 50141), (1001, 49039), (1157, 42427), (1463, 33553), (1691, 29029), (1729, 28391), (2233, 21983), (2581, 19019), (2639, 18601), (2717, 18067), (3857, 12727), (4147, 11837), (6061, 8099), (6853, 7163)]