49783293

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 94887936

約数和(自身を除く): 45104643

約数列:

[1, 3, 7, 9, 17, 21, 23, 43, 47, 51, 63, 69, 119, 129, 141, 153, 161, 207, 301, 329, 357, 387, 391, 423, 483, 731, 799, 903, 987, 989, 1071, 1081, 1173, 1449, 2021, 2193, 2397, 2709, 2737, 2961, 2967, 3243, 3519, 5117, 5593, 6063, 6579, 6923, 7191, 7567, 8211, 8901, 9729, 14147, 15351, 16779, 16813, 18189, 18377, 20769, 22701, 24633, 34357, 42441, 46053, 46483, 50337, 50439, 55131, 62307, 68103, 103071, 117691, 127323, 128639, 139449, 151317, 165393, 240499, 309213, 325381, 353073, 385917, 418347, 721497, 790211, 976143, 1059219, 1157751, 2164491, 2370633, 2928429, 5531477, 7111899, 16594431, 49783293]

約数ペア:

[(1, 49783293), (3, 16594431), (7, 7111899), (9, 5531477), (17, 2928429), (21, 2370633), (23, 2164491), (43, 1157751), (47, 1059219), (51, 976143), (63, 790211), (69, 721497), (119, 418347), (129, 385917), (141, 353073), (153, 325381), (161, 309213), (207, 240499), (301, 165393), (329, 151317), (357, 139449), (387, 128639), (391, 127323), (423, 117691), (483, 103071), (731, 68103), (799, 62307), (903, 55131), (987, 50439), (989, 50337), (1071, 46483), (1081, 46053), (1173, 42441), (1449, 34357), (2021, 24633), (2193, 22701), (2397, 20769), (2709, 18377), (2737, 18189), (2961, 16813), (2967, 16779), (3243, 15351), (3519, 14147), (5117, 9729), (5593, 8901), (6063, 8211), (6579, 7567), (6923, 7191)]