49370880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 181310976

約数和(自身を除く): 131940096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 43, 46, 48, 52, 60, 64, 65, 69, 78, 80, 86, 92, 96, 104, 115, 120, 128, 129, 130, 138, 156, 160, 172, 184, 192, 195, 208, 215, 230, 240, 256, 258, 260, 276, 299, 312, 320, 344, 345, 368, 384, 390, 416, 430, 460, 480, 516, 520, 552, 559, 598, 624, 640, 645, 688, 690, 736, 768, 780, 832, 860, 897, 920, 960, 989, 1032, 1040, 1104, 1118, 1196, 1248, 1280, 1290, 1376, 1380, 1472, 1495, 1560, 1664, 1677, 1720, 1794, 1840, 1920, 1978, 2064, 2080, 2208, 2236, 2392, 2496, 2580, 2752, 2760, 2795, 2944, 2967, 2990, 3120, 3328, 3354, 3440, 3588, 3680, 3840, 3956, 4128, 4160, 4416, 4472, 4485, 4784, 4945, 4992, 5160, 5504, 5520, 5590, 5888, 5934, 5980, 6240, 6708, 6880, 7176, 7360, 7912, 8256, 8320, 8385, 8832, 8944, 8970, 9568, 9890, 9984, 10320, 11008, 11040, 11180, 11868, 11960, 12480, 12857, 13416, 13760, 14352, 14720, 14835, 15824, 16512, 16640, 16770, 17664, 17888, 17940, 19136, 19780, 20640, 22080, 22360, 23736, 23920, 24960, 25714, 26832, 27520, 28704, 29440, 29670, 31648, 33024, 33540, 35776, 35880, 38272, 38571, 39560, 41280, 44160, 44720, 47472, 47840, 49920, 51428, 53664, 55040, 57408, 59340, 63296, 64285, 67080, 71552, 71760, 76544, 77142, 79120, 82560, 88320, 89440, 94944, 95680, 102856, 107328, 114816, 118680, 126592, 128570, 134160, 143104, 143520, 154284, 158240, 165120, 178880, 189888, 191360, 192855, 205712, 214656, 229632, 237360, 253184, 257140, 268320, 287040, 308568, 316480, 357760, 379776, 382720, 385710, 411424, 429312, 474720, 514280, 536640, 574080, 617136, 632960, 715520, 759552, 771420, 822848, 949440, 1028560, 1073280, 1148160, 1234272, 1265920, 1542840, 1645696, 1898880, 2057120, 2146560, 2468544, 3085680, 3291392, 3797760, 4114240, 4937088, 6171360, 8228480, 9874176, 12342720, 16456960, 24685440, 49370880]

約数ペア:

[(1, 49370880), (2, 24685440), (3, 16456960), (4, 12342720), (5, 9874176), (6, 8228480), (8, 6171360), (10, 4937088), (12, 4114240), (13, 3797760), (15, 3291392), (16, 3085680), (20, 2468544), (23, 2146560), (24, 2057120), (26, 1898880), (30, 1645696), (32, 1542840), (39, 1265920), (40, 1234272), (43, 1148160), (46, 1073280), (48, 1028560), (52, 949440), (60, 822848), (64, 771420), (65, 759552), (69, 715520), (78, 632960), (80, 617136), (86, 574080), (92, 536640), (96, 514280), (104, 474720), (115, 429312), (120, 411424), (128, 385710), (129, 382720), (130, 379776), (138, 357760), (156, 316480), (160, 308568), (172, 287040), (184, 268320), (192, 257140), (195, 253184), (208, 237360), (215, 229632), (230, 214656), (240, 205712), (256, 192855), (258, 191360), (260, 189888), (276, 178880), (299, 165120), (312, 158240), (320, 154284), (344, 143520), (345, 143104), (368, 134160), (384, 128570), (390, 126592), (416, 118680), (430, 114816), (460, 107328), (480, 102856), (516, 95680), (520, 94944), (552, 89440), (559, 88320), (598, 82560), (624, 79120), (640, 77142), (645, 76544), (688, 71760), (690, 71552), (736, 67080), (768, 64285), (780, 63296), (832, 59340), (860, 57408), (897, 55040), (920, 53664), (960, 51428), (989, 49920), (1032, 47840), (1040, 47472), (1104, 44720), (1118, 44160), (1196, 41280), (1248, 39560), (1280, 38571), (1290, 38272), (1376, 35880), (1380, 35776), (1472, 33540), (1495, 33024), (1560, 31648), (1664, 29670), (1677, 29440), (1720, 28704), (1794, 27520), (1840, 26832), (1920, 25714), (1978, 24960), (2064, 23920), (2080, 23736), (2208, 22360), (2236, 22080), (2392, 20640), (2496, 19780), (2580, 19136), (2752, 17940), (2760, 17888), (2795, 17664), (2944, 16770), (2967, 16640), (2990, 16512), (3120, 15824), (3328, 14835), (3354, 14720), (3440, 14352), (3588, 13760), (3680, 13416), (3840, 12857), (3956, 12480), (4128, 11960), (4160, 11868), (4416, 11180), (4472, 11040), (4485, 11008), (4784, 10320), (4945, 9984), (4992, 9890), (5160, 9568), (5504, 8970), (5520, 8944), (5590, 8832), (5888, 8385), (5934, 8320), (5980, 8256), (6240, 7912), (6708, 7360), (6880, 7176)]