52559640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20857}}^1$

素因数の和:20881

約数の個数: 96

約数和(自身を含む): 195230880

約数和(自身を除く): 142671240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20857, 41714, 62571, 83428, 104285, 125142, 145999, 166856, 187713, 208570, 250284, 291998, 312855, 375426, 417140, 437997, 500568, 583996, 625710, 729995, 750852, 834280, 875994, 938565, 1167992, 1251420, 1313991, 1459990, 1501704, 1751988, 1877130, 2189985, 2502840, 2627982, 2919980, 3503976, 3754260, 4379970, 5255964, 5839960, 6569955, 7508520, 8759940, 10511928, 13139910, 17519880, 26279820, 52559640]

約数ペア:

[(1, 52559640), (2, 26279820), (3, 17519880), (4, 13139910), (5, 10511928), (6, 8759940), (7, 7508520), (8, 6569955), (9, 5839960), (10, 5255964), (12, 4379970), (14, 3754260), (15, 3503976), (18, 2919980), (20, 2627982), (21, 2502840), (24, 2189985), (28, 1877130), (30, 1751988), (35, 1501704), (36, 1459990), (40, 1313991), (42, 1251420), (45, 1167992), (56, 938565), (60, 875994), (63, 834280), (70, 750852), (72, 729995), (84, 625710), (90, 583996), (105, 500568), (120, 437997), (126, 417140), (140, 375426), (168, 312855), (180, 291998), (210, 250284), (252, 208570), (280, 187713), (315, 166856), (360, 145999), (420, 125142), (504, 104285), (630, 83428), (840, 62571), (1260, 41714), (2520, 20857)]