49012420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 57855740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 619, 740, 1070, 1238, 2140, 2476, 3095, 3959, 6190, 7918, 12380, 15836, 19795, 22903, 39590, 45806, 66233, 79180, 91612, 114515, 132466, 229030, 264932, 331165, 458060, 662330, 1324660, 2450621, 4901242, 9802484, 12253105, 24506210, 49012420]

約数ペア:

[(1, 49012420), (2, 24506210), (4, 12253105), (5, 9802484), (10, 4901242), (20, 2450621), (37, 1324660), (74, 662330), (107, 458060), (148, 331165), (185, 264932), (214, 229030), (370, 132466), (428, 114515), (535, 91612), (619, 79180), (740, 66233), (1070, 45806), (1238, 39590), (2140, 22903), (2476, 19795), (3095, 15836), (3959, 12380), (6190, 7918)]