49414869

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 93899520

約数和(自身を除く): 44484651

約数列:

[1, 3, 7, 9, 17, 21, 29, 37, 43, 51, 63, 87, 111, 119, 129, 153, 203, 259, 261, 301, 333, 357, 387, 493, 609, 629, 731, 777, 903, 1071, 1073, 1247, 1479, 1591, 1827, 1887, 2193, 2331, 2709, 3219, 3451, 3741, 4403, 4437, 4773, 5117, 5661, 6579, 7511, 8729, 9657, 10353, 11137, 11223, 13209, 14319, 15351, 18241, 21199, 22533, 26187, 27047, 31059, 33411, 39627, 46053, 46139, 54723, 63597, 67599, 78561, 81141, 100233, 127687, 138417, 148393, 164169, 189329, 190791, 243423, 322973, 383061, 415251, 445179, 567987, 784363, 968919, 1149183, 1335537, 1703961, 2353089, 2906757, 5490541, 7059267, 16471623, 49414869]

約数ペア:

[(1, 49414869), (3, 16471623), (7, 7059267), (9, 5490541), (17, 2906757), (21, 2353089), (29, 1703961), (37, 1335537), (43, 1149183), (51, 968919), (63, 784363), (87, 567987), (111, 445179), (119, 415251), (129, 383061), (153, 322973), (203, 243423), (259, 190791), (261, 189329), (301, 164169), (333, 148393), (357, 138417), (387, 127687), (493, 100233), (609, 81141), (629, 78561), (731, 67599), (777, 63597), (903, 54723), (1071, 46139), (1073, 46053), (1247, 39627), (1479, 33411), (1591, 31059), (1827, 27047), (1887, 26187), (2193, 22533), (2331, 21199), (2709, 18241), (3219, 15351), (3451, 14319), (3741, 13209), (4403, 11223), (4437, 11137), (4773, 10353), (5117, 9657), (5661, 8729), (6579, 7511)]