53279520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 194939136

約数和(自身を除く): 141659616

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, 84, 96, 101, 105, 112, 120, 140, 157, 160, 168, 202, 210, 224, 240, 280, 303, 314, 336, 404, 420, 471, 480, 505, 560, 606, 628, 672, 707, 785, 808, 840, 942, 1010, 1099, 1120, 1212, 1256, 1414, 1515, 1570, 1616, 1680, 1884, 2020, 2121, 2198, 2355, 2424, 2512, 2828, 3030, 3140, 3232, 3297, 3360, 3535, 3768, 4040, 4242, 4396, 4710, 4848, 5024, 5495, 5656, 6060, 6280, 6594, 7070, 7536, 8080, 8484, 8792, 9420, 9696, 10605, 10990, 11312, 12120, 12560, 13188, 14140, 15072, 15857, 16160, 16485, 16968, 17584, 18840, 21210, 21980, 22624, 24240, 25120, 26376, 28280, 31714, 32970, 33936, 35168, 37680, 42420, 43960, 47571, 48480, 52752, 56560, 63428, 65940, 67872, 75360, 79285, 84840, 87920, 95142, 105504, 110999, 113120, 126856, 131880, 158570, 169680, 175840, 190284, 221998, 237855, 253712, 263760, 317140, 332997, 339360, 380568, 443996, 475710, 507424, 527520, 554995, 634280, 665994, 761136, 887992, 951420, 1109990, 1268560, 1331988, 1522272, 1664985, 1775984, 1902840, 2219980, 2537120, 2663976, 3329970, 3551968, 3805680, 4439960, 5327952, 6659940, 7611360, 8879920, 10655904, 13319880, 17759840, 26639760, 53279520]

約数ペア:

[(1, 53279520), (2, 26639760), (3, 17759840), (4, 13319880), (5, 10655904), (6, 8879920), (7, 7611360), (8, 6659940), (10, 5327952), (12, 4439960), (14, 3805680), (15, 3551968), (16, 3329970), (20, 2663976), (21, 2537120), (24, 2219980), (28, 1902840), (30, 1775984), (32, 1664985), (35, 1522272), (40, 1331988), (42, 1268560), (48, 1109990), (56, 951420), (60, 887992), (70, 761136), (80, 665994), (84, 634280), (96, 554995), (101, 527520), (105, 507424), (112, 475710), (120, 443996), (140, 380568), (157, 339360), (160, 332997), (168, 317140), (202, 263760), (210, 253712), (224, 237855), (240, 221998), (280, 190284), (303, 175840), (314, 169680), (336, 158570), (404, 131880), (420, 126856), (471, 113120), (480, 110999), (505, 105504), (560, 95142), (606, 87920), (628, 84840), (672, 79285), (707, 75360), (785, 67872), (808, 65940), (840, 63428), (942, 56560), (1010, 52752), (1099, 48480), (1120, 47571), (1212, 43960), (1256, 42420), (1414, 37680), (1515, 35168), (1570, 33936), (1616, 32970), (1680, 31714), (1884, 28280), (2020, 26376), (2121, 25120), (2198, 24240), (2355, 22624), (2424, 21980), (2512, 21210), (2828, 18840), (3030, 17584), (3140, 16968), (3232, 16485), (3297, 16160), (3360, 15857), (3535, 15072), (3768, 14140), (4040, 13188), (4242, 12560), (4396, 12120), (4710, 11312), (4848, 10990), (5024, 10605), (5495, 9696), (5656, 9420), (6060, 8792), (6280, 8484), (6594, 8080), (7070, 7536)]