49589640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 162489600

約数和(自身を除く): 112899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 991, 1112, 1251, 1390, 1668, 1982, 2085, 2502, 2780, 2973, 3336, 3964, 4170, 4955, 5004, 5560, 5946, 6255, 7928, 8340, 8919, 9910, 10008, 11892, 12510, 14865, 16680, 17838, 19820, 23784, 25020, 29730, 35676, 39640, 44595, 50040, 59460, 71352, 89190, 118920, 137749, 178380, 275498, 356760, 413247, 550996, 688745, 826494, 1101992, 1239741, 1377490, 1652988, 2066235, 2479482, 2754980, 3305976, 4132470, 4958964, 5509960, 6198705, 8264940, 9917928, 12397410, 16529880, 24794820, 49589640]

約数ペア:

[(1, 49589640), (2, 24794820), (3, 16529880), (4, 12397410), (5, 9917928), (6, 8264940), (8, 6198705), (9, 5509960), (10, 4958964), (12, 4132470), (15, 3305976), (18, 2754980), (20, 2479482), (24, 2066235), (30, 1652988), (36, 1377490), (40, 1239741), (45, 1101992), (60, 826494), (72, 688745), (90, 550996), (120, 413247), (139, 356760), (180, 275498), (278, 178380), (360, 137749), (417, 118920), (556, 89190), (695, 71352), (834, 59460), (991, 50040), (1112, 44595), (1251, 39640), (1390, 35676), (1668, 29730), (1982, 25020), (2085, 23784), (2502, 19820), (2780, 17838), (2973, 16680), (3336, 14865), (3964, 12510), (4170, 11892), (4955, 10008), (5004, 9910), (5560, 8919), (5946, 8340), (6255, 7928)]