51204744

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 150480000

約数和(自身を除く): 99275256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 43, 54, 72, 74, 86, 108, 111, 129, 148, 149, 172, 216, 222, 258, 296, 298, 333, 344, 387, 444, 447, 516, 596, 666, 774, 888, 894, 999, 1032, 1161, 1192, 1332, 1341, 1548, 1591, 1788, 1998, 2322, 2664, 2682, 3096, 3182, 3576, 3996, 4023, 4644, 4773, 5364, 5513, 6364, 6407, 7992, 8046, 9288, 9546, 10728, 11026, 12728, 12814, 14319, 16092, 16539, 19092, 19221, 22052, 25628, 28638, 32184, 33078, 38184, 38442, 42957, 44104, 49617, 51256, 57276, 57663, 66156, 76884, 85914, 99234, 114552, 115326, 132312, 148851, 153768, 171828, 172989, 198468, 230652, 237059, 297702, 343656, 345978, 396936, 461304, 474118, 595404, 691956, 711177, 948236, 1190808, 1383912, 1422354, 1896472, 2133531, 2844708, 4267062, 5689416, 6400593, 8534124, 12801186, 17068248, 25602372, 51204744]

約数ペア:

[(1, 51204744), (2, 25602372), (3, 17068248), (4, 12801186), (6, 8534124), (8, 6400593), (9, 5689416), (12, 4267062), (18, 2844708), (24, 2133531), (27, 1896472), (36, 1422354), (37, 1383912), (43, 1190808), (54, 948236), (72, 711177), (74, 691956), (86, 595404), (108, 474118), (111, 461304), (129, 396936), (148, 345978), (149, 343656), (172, 297702), (216, 237059), (222, 230652), (258, 198468), (296, 172989), (298, 171828), (333, 153768), (344, 148851), (387, 132312), (444, 115326), (447, 114552), (516, 99234), (596, 85914), (666, 76884), (774, 66156), (888, 57663), (894, 57276), (999, 51256), (1032, 49617), (1161, 44104), (1192, 42957), (1332, 38442), (1341, 38184), (1548, 33078), (1591, 32184), (1788, 28638), (1998, 25628), (2322, 22052), (2664, 19221), (2682, 19092), (3096, 16539), (3182, 16092), (3576, 14319), (3996, 12814), (4023, 12728), (4644, 11026), (4773, 10728), (5364, 9546), (5513, 9288), (6364, 8046), (6407, 7992)]