49919520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 132972000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 179, 210, 224, 240, 249, 280, 332, 336, 358, 415, 420, 480, 498, 537, 560, 581, 664, 672, 716, 830, 840, 895, 996, 1074, 1120, 1162, 1245, 1253, 1328, 1432, 1660, 1680, 1743, 1790, 1992, 2148, 2324, 2490, 2506, 2656, 2685, 2864, 2905, 3320, 3360, 3486, 3580, 3759, 3984, 4296, 4648, 4980, 5012, 5370, 5728, 5810, 6265, 6640, 6972, 7160, 7518, 7968, 8592, 8715, 9296, 9960, 10024, 10740, 11620, 12530, 13280, 13944, 14320, 14857, 15036, 17184, 17430, 18592, 18795, 19920, 20048, 21480, 23240, 25060, 27888, 28640, 29714, 30072, 34860, 37590, 39840, 40096, 42960, 44571, 46480, 50120, 55776, 59428, 60144, 69720, 74285, 75180, 85920, 89142, 92960, 100240, 103999, 118856, 120288, 139440, 148570, 150360, 178284, 200480, 207998, 222855, 237712, 278880, 297140, 300720, 311997, 356568, 415996, 445710, 475424, 519995, 594280, 601440, 623994, 713136, 831992, 891420, 1039990, 1188560, 1247988, 1426272, 1559985, 1663984, 1782840, 2079980, 2377120, 2495976, 3119970, 3327968, 3565680, 4159960, 4991952, 6239940, 7131360, 8319920, 9983904, 12479880, 16639840, 24959760, 49919520]

約数ペア:

[(1, 49919520), (2, 24959760), (3, 16639840), (4, 12479880), (5, 9983904), (6, 8319920), (7, 7131360), (8, 6239940), (10, 4991952), (12, 4159960), (14, 3565680), (15, 3327968), (16, 3119970), (20, 2495976), (21, 2377120), (24, 2079980), (28, 1782840), (30, 1663984), (32, 1559985), (35, 1426272), (40, 1247988), (42, 1188560), (48, 1039990), (56, 891420), (60, 831992), (70, 713136), (80, 623994), (83, 601440), (84, 594280), (96, 519995), (105, 475424), (112, 445710), (120, 415996), (140, 356568), (160, 311997), (166, 300720), (168, 297140), (179, 278880), (210, 237712), (224, 222855), (240, 207998), (249, 200480), (280, 178284), (332, 150360), (336, 148570), (358, 139440), (415, 120288), (420, 118856), (480, 103999), (498, 100240), (537, 92960), (560, 89142), (581, 85920), (664, 75180), (672, 74285), (716, 69720), (830, 60144), (840, 59428), (895, 55776), (996, 50120), (1074, 46480), (1120, 44571), (1162, 42960), (1245, 40096), (1253, 39840), (1328, 37590), (1432, 34860), (1660, 30072), (1680, 29714), (1743, 28640), (1790, 27888), (1992, 25060), (2148, 23240), (2324, 21480), (2490, 20048), (2506, 19920), (2656, 18795), (2685, 18592), (2864, 17430), (2905, 17184), (3320, 15036), (3360, 14857), (3486, 14320), (3580, 13944), (3759, 13280), (3984, 12530), (4296, 11620), (4648, 10740), (4980, 10024), (5012, 9960), (5370, 9296), (5728, 8715), (5810, 8592), (6265, 7968), (6640, 7518), (6972, 7160)]