49649270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 98094240

約数和(自身を除く): 48444970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 2609, 3806, 5218, 9515, 13045, 19030, 26090, 28699, 57398, 143495, 286990, 451357, 902714, 2256785, 4513570, 4964927, 9929854, 24824635, 49649270]

約数ペア:

[(1, 49649270), (2, 24824635), (5, 9929854), (10, 4964927), (11, 4513570), (22, 2256785), (55, 902714), (110, 451357), (173, 286990), (346, 143495), (865, 57398), (1730, 28699), (1903, 26090), (2609, 19030), (3806, 13045), (5218, 9515)]