49678488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 148780800

約数和(自身を除く): 99102312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 83, 102, 108, 136, 153, 163, 166, 204, 216, 249, 306, 326, 332, 408, 459, 489, 498, 612, 652, 664, 747, 918, 978, 996, 1224, 1304, 1411, 1467, 1494, 1836, 1956, 1992, 2241, 2771, 2822, 2934, 2988, 3672, 3912, 4233, 4401, 4482, 5542, 5644, 5868, 5976, 8313, 8466, 8802, 8964, 11084, 11288, 11736, 12699, 13529, 16626, 16932, 17604, 17928, 22168, 24939, 25398, 27058, 33252, 33864, 35208, 38097, 40587, 49878, 50796, 54116, 66504, 74817, 76194, 81174, 99756, 101592, 108232, 121761, 149634, 152388, 162348, 199512, 229993, 243522, 299268, 304776, 324696, 365283, 459986, 487044, 598536, 689979, 730566, 919972, 974088, 1379958, 1461132, 1839944, 2069937, 2759916, 2922264, 4139874, 5519832, 6209811, 8279748, 12419622, 16559496, 24839244, 49678488]

約数ペア:

[(1, 49678488), (2, 24839244), (3, 16559496), (4, 12419622), (6, 8279748), (8, 6209811), (9, 5519832), (12, 4139874), (17, 2922264), (18, 2759916), (24, 2069937), (27, 1839944), (34, 1461132), (36, 1379958), (51, 974088), (54, 919972), (68, 730566), (72, 689979), (83, 598536), (102, 487044), (108, 459986), (136, 365283), (153, 324696), (163, 304776), (166, 299268), (204, 243522), (216, 229993), (249, 199512), (306, 162348), (326, 152388), (332, 149634), (408, 121761), (459, 108232), (489, 101592), (498, 99756), (612, 81174), (652, 76194), (664, 74817), (747, 66504), (918, 54116), (978, 50796), (996, 49878), (1224, 40587), (1304, 38097), (1411, 35208), (1467, 33864), (1494, 33252), (1836, 27058), (1956, 25398), (1992, 24939), (2241, 22168), (2771, 17928), (2822, 17604), (2934, 16932), (2988, 16626), (3672, 13529), (3912, 12699), (4233, 11736), (4401, 11288), (4482, 11084), (5542, 8964), (5644, 8802), (5868, 8466), (5976, 8313)]