49560840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 187349760

約数和(自身を除く): 137788920

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, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 277, 280, 284, 315, 355, 360, 420, 426, 497, 504, 554, 568, 630, 639, 710, 831, 840, 852, 994, 1065, 1108, 1260, 1278, 1385, 1420, 1491, 1662, 1704, 1939, 1988, 2130, 2216, 2485, 2493, 2520, 2556, 2770, 2840, 2982, 3195, 3324, 3878, 3976, 4155, 4260, 4473, 4970, 4986, 5112, 5540, 5817, 5964, 6390, 6648, 7455, 7756, 8310, 8520, 8946, 9695, 9940, 9972, 11080, 11634, 11928, 12465, 12780, 14910, 15512, 16620, 17451, 17892, 19390, 19667, 19880, 19944, 22365, 23268, 24930, 25560, 29085, 29820, 33240, 34902, 35784, 38780, 39334, 44730, 46536, 49860, 58170, 59001, 59640, 69804, 77560, 78668, 87255, 89460, 98335, 99720, 116340, 118002, 137669, 139608, 157336, 174510, 177003, 178920, 196670, 232680, 236004, 275338, 295005, 349020, 354006, 393340, 413007, 472008, 550676, 590010, 688345, 698040, 708012, 786680, 826014, 885015, 1101352, 1180020, 1239021, 1376690, 1416024, 1652028, 1770030, 2065035, 2360040, 2478042, 2753380, 3304056, 3540060, 4130070, 4956084, 5506760, 6195105, 7080120, 8260140, 9912168, 12390210, 16520280, 24780420, 49560840]

約数ペア:

[(1, 49560840), (2, 24780420), (3, 16520280), (4, 12390210), (5, 9912168), (6, 8260140), (7, 7080120), (8, 6195105), (9, 5506760), (10, 4956084), (12, 4130070), (14, 3540060), (15, 3304056), (18, 2753380), (20, 2478042), (21, 2360040), (24, 2065035), (28, 1770030), (30, 1652028), (35, 1416024), (36, 1376690), (40, 1239021), (42, 1180020), (45, 1101352), (56, 885015), (60, 826014), (63, 786680), (70, 708012), (71, 698040), (72, 688345), (84, 590010), (90, 550676), (105, 472008), (120, 413007), (126, 393340), (140, 354006), (142, 349020), (168, 295005), (180, 275338), (210, 236004), (213, 232680), (252, 196670), (277, 178920), (280, 177003), (284, 174510), (315, 157336), (355, 139608), (360, 137669), (420, 118002), (426, 116340), (497, 99720), (504, 98335), (554, 89460), (568, 87255), (630, 78668), (639, 77560), (710, 69804), (831, 59640), (840, 59001), (852, 58170), (994, 49860), (1065, 46536), (1108, 44730), (1260, 39334), (1278, 38780), (1385, 35784), (1420, 34902), (1491, 33240), (1662, 29820), (1704, 29085), (1939, 25560), (1988, 24930), (2130, 23268), (2216, 22365), (2485, 19944), (2493, 19880), (2520, 19667), (2556, 19390), (2770, 17892), (2840, 17451), (2982, 16620), (3195, 15512), (3324, 14910), (3878, 12780), (3976, 12465), (4155, 11928), (4260, 11634), (4473, 11080), (4970, 9972), (4986, 9940), (5112, 9695), (5540, 8946), (5817, 8520), (5964, 8310), (6390, 7756), (6648, 7455)]