49344180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1283}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 138487104

約数和(自身を除く): 89142924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1283, 1923, 2564, 2566, 3205, 3846, 3849, 5132, 6410, 6415, 7692, 7698, 9615, 12820, 12830, 15396, 19230, 19245, 25660, 38460, 38490, 76980, 822403, 1644806, 2467209, 3289612, 4112015, 4934418, 8224030, 9868836, 12336045, 16448060, 24672090, 49344180]

約数ペア:

[(1, 49344180), (2, 24672090), (3, 16448060), (4, 12336045), (5, 9868836), (6, 8224030), (10, 4934418), (12, 4112015), (15, 3289612), (20, 2467209), (30, 1644806), (60, 822403), (641, 76980), (1282, 38490), (1283, 38460), (1923, 25660), (2564, 19245), (2566, 19230), (3205, 15396), (3846, 12830), (3849, 12820), (5132, 9615), (6410, 7698), (6415, 7692)]