49744992

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 152252352

約数和(自身を除く): 102507360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 163, 176, 187, 204, 264, 272, 289, 326, 352, 374, 408, 489, 528, 544, 561, 578, 652, 748, 816, 867, 978, 1056, 1122, 1156, 1304, 1496, 1632, 1734, 1793, 1956, 2244, 2312, 2608, 2771, 2992, 3179, 3468, 3586, 3912, 4488, 4624, 5216, 5379, 5542, 5984, 6358, 6936, 7172, 7824, 8313, 8976, 9248, 9537, 10758, 11084, 12716, 13872, 14344, 15648, 16626, 17952, 19074, 21516, 22168, 25432, 27744, 28688, 30481, 33252, 38148, 43032, 44336, 47107, 50864, 57376, 60962, 66504, 76296, 86064, 88672, 91443, 94214, 101728, 121924, 133008, 141321, 152592, 172128, 182886, 188428, 243848, 266016, 282642, 305184, 365772, 376856, 487696, 518177, 565284, 731544, 753712, 975392, 1036354, 1130568, 1463088, 1507424, 1554531, 2072708, 2261136, 2926176, 3109062, 4145416, 4522272, 6218124, 8290832, 12436248, 16581664, 24872496, 49744992]

約数ペア:

[(1, 49744992), (2, 24872496), (3, 16581664), (4, 12436248), (6, 8290832), (8, 6218124), (11, 4522272), (12, 4145416), (16, 3109062), (17, 2926176), (22, 2261136), (24, 2072708), (32, 1554531), (33, 1507424), (34, 1463088), (44, 1130568), (48, 1036354), (51, 975392), (66, 753712), (68, 731544), (88, 565284), (96, 518177), (102, 487696), (132, 376856), (136, 365772), (163, 305184), (176, 282642), (187, 266016), (204, 243848), (264, 188428), (272, 182886), (289, 172128), (326, 152592), (352, 141321), (374, 133008), (408, 121924), (489, 101728), (528, 94214), (544, 91443), (561, 88672), (578, 86064), (652, 76296), (748, 66504), (816, 60962), (867, 57376), (978, 50864), (1056, 47107), (1122, 44336), (1156, 43032), (1304, 38148), (1496, 33252), (1632, 30481), (1734, 28688), (1793, 27744), (1956, 25432), (2244, 22168), (2312, 21516), (2608, 19074), (2771, 17952), (2992, 16626), (3179, 15648), (3468, 14344), (3586, 13872), (3912, 12716), (4488, 11084), (4624, 10758), (5216, 9537), (5379, 9248), (5542, 8976), (5984, 8313), (6358, 7824), (6936, 7172)]