55286600

素因数分解:

$2^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 129031920

約数和(自身を除く): 73745320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 491, 563, 982, 1126, 1964, 2252, 2455, 2815, 3928, 4504, 4910, 5630, 9820, 11260, 12275, 14075, 19640, 22520, 24550, 28150, 49100, 56300, 98200, 112600, 276433, 552866, 1105732, 1382165, 2211464, 2764330, 5528660, 6910825, 11057320, 13821650, 27643300, 55286600]

約数ペア:

[(1, 55286600), (2, 27643300), (4, 13821650), (5, 11057320), (8, 6910825), (10, 5528660), (20, 2764330), (25, 2211464), (40, 1382165), (50, 1105732), (100, 552866), (200, 276433), (491, 112600), (563, 98200), (982, 56300), (1126, 49100), (1964, 28150), (2252, 24550), (2455, 22520), (2815, 19640), (3928, 14075), (4504, 12275), (4910, 11260), (5630, 9820)]