49191480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 180048960

約数和(自身を除く): 130857480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 457, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 914, 920, 936, 1035, 1170, 1196, 1371, 1380, 1495, 1560, 1656, 1794, 1828, 2070, 2285, 2340, 2392, 2691, 2742, 2760, 2990, 3588, 3656, 4113, 4140, 4485, 4570, 4680, 5382, 5484, 5941, 5980, 6855, 7176, 8226, 8280, 8970, 9140, 10511, 10764, 10968, 11882, 11960, 13455, 13710, 16452, 17823, 17940, 18280, 20565, 21022, 21528, 23764, 26910, 27420, 29705, 31533, 32904, 35646, 35880, 41130, 42044, 47528, 52555, 53469, 53820, 54840, 59410, 63066, 71292, 82260, 84088, 89115, 94599, 105110, 106938, 107640, 118820, 126132, 136643, 142584, 157665, 164520, 178230, 189198, 210220, 213876, 237640, 252264, 267345, 273286, 315330, 356460, 378396, 409929, 420440, 427752, 472995, 534690, 546572, 630660, 683215, 712920, 756792, 819858, 945990, 1069380, 1093144, 1229787, 1261320, 1366430, 1639716, 1891980, 2049645, 2138760, 2459574, 2732860, 3279432, 3783960, 4099290, 4919148, 5465720, 6148935, 8198580, 9838296, 12297870, 16397160, 24595740, 49191480]

約数ペア:

[(1, 49191480), (2, 24595740), (3, 16397160), (4, 12297870), (5, 9838296), (6, 8198580), (8, 6148935), (9, 5465720), (10, 4919148), (12, 4099290), (13, 3783960), (15, 3279432), (18, 2732860), (20, 2459574), (23, 2138760), (24, 2049645), (26, 1891980), (30, 1639716), (36, 1366430), (39, 1261320), (40, 1229787), (45, 1093144), (46, 1069380), (52, 945990), (60, 819858), (65, 756792), (69, 712920), (72, 683215), (78, 630660), (90, 546572), (92, 534690), (104, 472995), (115, 427752), (117, 420440), (120, 409929), (130, 378396), (138, 356460), (156, 315330), (180, 273286), (184, 267345), (195, 252264), (207, 237640), (230, 213876), (234, 210220), (260, 189198), (276, 178230), (299, 164520), (312, 157665), (345, 142584), (360, 136643), (390, 126132), (414, 118820), (457, 107640), (460, 106938), (468, 105110), (520, 94599), (552, 89115), (585, 84088), (598, 82260), (690, 71292), (780, 63066), (828, 59410), (897, 54840), (914, 53820), (920, 53469), (936, 52555), (1035, 47528), (1170, 42044), (1196, 41130), (1371, 35880), (1380, 35646), (1495, 32904), (1560, 31533), (1656, 29705), (1794, 27420), (1828, 26910), (2070, 23764), (2285, 21528), (2340, 21022), (2392, 20565), (2691, 18280), (2742, 17940), (2760, 17823), (2990, 16452), (3588, 13710), (3656, 13455), (4113, 11960), (4140, 11882), (4485, 10968), (4570, 10764), (4680, 10511), (5382, 9140), (5484, 8970), (5941, 8280), (5980, 8226), (6855, 7176)]