49509440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 131673600

約数和(自身を除く): 82164160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 479, 544, 608, 646, 680, 760, 958, 1088, 1216, 1292, 1360, 1520, 1615, 1916, 2395, 2584, 2720, 3040, 3230, 3832, 4790, 5168, 5440, 6080, 6460, 7664, 8143, 9101, 9580, 10336, 12920, 15328, 16286, 18202, 19160, 20672, 25840, 30656, 32572, 36404, 38320, 40715, 45505, 51680, 65144, 72808, 76640, 81430, 91010, 103360, 130288, 145616, 153280, 154717, 162860, 182020, 260576, 291232, 309434, 325720, 364040, 521152, 582464, 618868, 651440, 728080, 773585, 1237736, 1302880, 1456160, 1547170, 2475472, 2605760, 2912320, 3094340, 4950944, 6188680, 9901888, 12377360, 24754720, 49509440]

約数ペア:

[(1, 49509440), (2, 24754720), (4, 12377360), (5, 9901888), (8, 6188680), (10, 4950944), (16, 3094340), (17, 2912320), (19, 2605760), (20, 2475472), (32, 1547170), (34, 1456160), (38, 1302880), (40, 1237736), (64, 773585), (68, 728080), (76, 651440), (80, 618868), (85, 582464), (95, 521152), (136, 364040), (152, 325720), (160, 309434), (170, 291232), (190, 260576), (272, 182020), (304, 162860), (320, 154717), (323, 153280), (340, 145616), (380, 130288), (479, 103360), (544, 91010), (608, 81430), (646, 76640), (680, 72808), (760, 65144), (958, 51680), (1088, 45505), (1216, 40715), (1292, 38320), (1360, 36404), (1520, 32572), (1615, 30656), (1916, 25840), (2395, 20672), (2584, 19160), (2720, 18202), (3040, 16286), (3230, 15328), (3832, 12920), (4790, 10336), (5168, 9580), (5440, 9101), (6080, 8143), (6460, 7664)]