49963680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 195655824

約数和(自身を除く): 145692144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 157, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 314, 340, 360, 390, 408, 416, 442, 468, 471, 480, 510, 520, 544, 585, 612, 624, 628, 663, 680, 720, 765, 780, 785, 816, 884, 936, 942, 1020, 1040, 1105, 1170, 1224, 1248, 1256, 1326, 1360, 1413, 1440, 1530, 1560, 1570, 1632, 1768, 1872, 1884, 1989, 2040, 2041, 2080, 2210, 2340, 2355, 2448, 2512, 2652, 2669, 2720, 2826, 3060, 3120, 3140, 3315, 3536, 3744, 3768, 3978, 4080, 4082, 4420, 4680, 4710, 4896, 5024, 5304, 5338, 5652, 6120, 6123, 6240, 6280, 6630, 7065, 7072, 7536, 7956, 8007, 8160, 8164, 8840, 9360, 9420, 9945, 10205, 10608, 10676, 11304, 12240, 12246, 12560, 13260, 13345, 14130, 15072, 15912, 16014, 16328, 17680, 18369, 18720, 18840, 19890, 20410, 21216, 21352, 22608, 24021, 24480, 24492, 25120, 26520, 26690, 28260, 30615, 31824, 32028, 32656, 34697, 35360, 36738, 37680, 39780, 40035, 40820, 42704, 45216, 48042, 48984, 53040, 53380, 56520, 61230, 63648, 64056, 65312, 69394, 73476, 75360, 79560, 80070, 81640, 85408, 91845, 96084, 97968, 104091, 106080, 106760, 113040, 120105, 122460, 128112, 138788, 146952, 159120, 160140, 163280, 173485, 183690, 192168, 195936, 208182, 213520, 226080, 240210, 244920, 256224, 277576, 293904, 312273, 318240, 320280, 326560, 346970, 367380, 384336, 416364, 427040, 480420, 489840, 520455, 555152, 587808, 624546, 640560, 693940, 734760, 768672, 832728, 960840, 979680, 1040910, 1110304, 1249092, 1281120, 1387880, 1469520, 1561365, 1665456, 1921680, 2081820, 2498184, 2775760, 2939040, 3122730, 3330912, 3843360, 4163640, 4996368, 5551520, 6245460, 8327280, 9992736, 12490920, 16654560, 24981840, 49963680]

約数ペア:

[(1, 49963680), (2, 24981840), (3, 16654560), (4, 12490920), (5, 9992736), (6, 8327280), (8, 6245460), (9, 5551520), (10, 4996368), (12, 4163640), (13, 3843360), (15, 3330912), (16, 3122730), (17, 2939040), (18, 2775760), (20, 2498184), (24, 2081820), (26, 1921680), (30, 1665456), (32, 1561365), (34, 1469520), (36, 1387880), (39, 1281120), (40, 1249092), (45, 1110304), (48, 1040910), (51, 979680), (52, 960840), (60, 832728), (65, 768672), (68, 734760), (72, 693940), (78, 640560), (80, 624546), (85, 587808), (90, 555152), (96, 520455), (102, 489840), (104, 480420), (117, 427040), (120, 416364), (130, 384336), (136, 367380), (144, 346970), (153, 326560), (156, 320280), (157, 318240), (160, 312273), (170, 293904), (180, 277576), (195, 256224), (204, 244920), (208, 240210), (221, 226080), (234, 213520), (240, 208182), (255, 195936), (260, 192168), (272, 183690), (288, 173485), (306, 163280), (312, 160140), (314, 159120), (340, 146952), (360, 138788), (390, 128112), (408, 122460), (416, 120105), (442, 113040), (468, 106760), (471, 106080), (480, 104091), (510, 97968), (520, 96084), (544, 91845), (585, 85408), (612, 81640), (624, 80070), (628, 79560), (663, 75360), (680, 73476), (720, 69394), (765, 65312), (780, 64056), (785, 63648), (816, 61230), (884, 56520), (936, 53380), (942, 53040), (1020, 48984), (1040, 48042), (1105, 45216), (1170, 42704), (1224, 40820), (1248, 40035), (1256, 39780), (1326, 37680), (1360, 36738), (1413, 35360), (1440, 34697), (1530, 32656), (1560, 32028), (1570, 31824), (1632, 30615), (1768, 28260), (1872, 26690), (1884, 26520), (1989, 25120), (2040, 24492), (2041, 24480), (2080, 24021), (2210, 22608), (2340, 21352), (2355, 21216), (2448, 20410), (2512, 19890), (2652, 18840), (2669, 18720), (2720, 18369), (2826, 17680), (3060, 16328), (3120, 16014), (3140, 15912), (3315, 15072), (3536, 14130), (3744, 13345), (3768, 13260), (3978, 12560), (4080, 12246), (4082, 12240), (4420, 11304), (4680, 10676), (4710, 10608), (4896, 10205), (5024, 9945), (5304, 9420), (5338, 9360), (5652, 8840), (6120, 8164), (6123, 8160), (6240, 8007), (6280, 7956), (6630, 7536), (7065, 7072)]