49689504

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 154728000

約数和(自身を除く): 105038496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 199, 204, 216, 272, 288, 289, 306, 398, 408, 432, 459, 544, 578, 597, 612, 796, 816, 864, 867, 918, 1156, 1194, 1224, 1592, 1632, 1734, 1791, 1836, 2312, 2388, 2448, 2601, 3184, 3383, 3468, 3582, 3672, 4624, 4776, 4896, 5202, 5373, 6368, 6766, 6936, 7164, 7344, 7803, 9248, 9552, 10149, 10404, 10746, 13532, 13872, 14328, 14688, 15606, 19104, 20298, 20808, 21492, 27064, 27744, 28656, 30447, 31212, 40596, 41616, 42984, 54128, 57312, 57511, 60894, 62424, 81192, 83232, 85968, 91341, 108256, 115022, 121788, 124848, 162384, 171936, 172533, 182682, 230044, 243576, 249696, 324768, 345066, 365364, 460088, 487152, 517599, 690132, 730728, 920176, 974304, 1035198, 1380264, 1461456, 1552797, 1840352, 2070396, 2760528, 2922912, 3105594, 4140792, 5521056, 6211188, 8281584, 12422376, 16563168, 24844752, 49689504]

約数ペア:

[(1, 49689504), (2, 24844752), (3, 16563168), (4, 12422376), (6, 8281584), (8, 6211188), (9, 5521056), (12, 4140792), (16, 3105594), (17, 2922912), (18, 2760528), (24, 2070396), (27, 1840352), (32, 1552797), (34, 1461456), (36, 1380264), (48, 1035198), (51, 974304), (54, 920176), (68, 730728), (72, 690132), (96, 517599), (102, 487152), (108, 460088), (136, 365364), (144, 345066), (153, 324768), (199, 249696), (204, 243576), (216, 230044), (272, 182682), (288, 172533), (289, 171936), (306, 162384), (398, 124848), (408, 121788), (432, 115022), (459, 108256), (544, 91341), (578, 85968), (597, 83232), (612, 81192), (796, 62424), (816, 60894), (864, 57511), (867, 57312), (918, 54128), (1156, 42984), (1194, 41616), (1224, 40596), (1592, 31212), (1632, 30447), (1734, 28656), (1791, 27744), (1836, 27064), (2312, 21492), (2388, 20808), (2448, 20298), (2601, 19104), (3184, 15606), (3383, 14688), (3468, 14328), (3582, 13872), (3672, 13532), (4624, 10746), (4776, 10404), (4896, 10149), (5202, 9552), (5373, 9248), (6368, 7803), (6766, 7344), (6936, 7164)]