45242288

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 115180128

約数和(自身を除く): 69937840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 193, 196, 208, 299, 322, 364, 368, 386, 392, 598, 637, 644, 728, 772, 784, 1127, 1196, 1274, 1288, 1351, 1456, 1544, 2093, 2254, 2392, 2509, 2548, 2576, 2702, 3088, 4186, 4439, 4508, 4784, 5018, 5096, 5404, 8372, 8878, 9016, 9457, 10036, 10192, 10808, 14651, 16744, 17563, 17756, 18032, 18914, 20072, 21616, 29302, 31073, 33488, 35126, 35512, 37828, 40144, 57707, 58604, 62146, 70252, 71024, 75656, 115414, 117208, 122941, 124292, 140504, 151312, 217511, 230828, 234416, 245882, 248584, 281008, 403949, 435022, 461656, 491764, 497168, 807898, 870044, 923312, 983528, 1615796, 1740088, 1967056, 2827643, 3231592, 3480176, 5655286, 6463184, 11310572, 22621144, 45242288]

約数ペア:

[(1, 45242288), (2, 22621144), (4, 11310572), (7, 6463184), (8, 5655286), (13, 3480176), (14, 3231592), (16, 2827643), (23, 1967056), (26, 1740088), (28, 1615796), (46, 983528), (49, 923312), (52, 870044), (56, 807898), (91, 497168), (92, 491764), (98, 461656), (104, 435022), (112, 403949), (161, 281008), (182, 248584), (184, 245882), (193, 234416), (196, 230828), (208, 217511), (299, 151312), (322, 140504), (364, 124292), (368, 122941), (386, 117208), (392, 115414), (598, 75656), (637, 71024), (644, 70252), (728, 62146), (772, 58604), (784, 57707), (1127, 40144), (1196, 37828), (1274, 35512), (1288, 35126), (1351, 33488), (1456, 31073), (1544, 29302), (2093, 21616), (2254, 20072), (2392, 18914), (2509, 18032), (2548, 17756), (2576, 17563), (2702, 16744), (3088, 14651), (4186, 10808), (4439, 10192), (4508, 10036), (4784, 9457), (5018, 9016), (5096, 8878), (5404, 8372)]