49191093

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 36172107

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 111, 141, 259, 329, 333, 423, 449, 777, 987, 1347, 1739, 2331, 2961, 3143, 4041, 5217, 9429, 12173, 15651, 16613, 21103, 28287, 36519, 49839, 63309, 109557, 116291, 147721, 149517, 189927, 348873, 443163, 780811, 1046619, 1329489, 2342433, 5465677, 7027299, 16397031, 49191093]

約数ペア:

[(1, 49191093), (3, 16397031), (7, 7027299), (9, 5465677), (21, 2342433), (37, 1329489), (47, 1046619), (63, 780811), (111, 443163), (141, 348873), (259, 189927), (329, 149517), (333, 147721), (423, 116291), (449, 109557), (777, 63309), (987, 49839), (1347, 36519), (1739, 28287), (2331, 21103), (2961, 16613), (3143, 15651), (4041, 12173), (5217, 9429)]