51702540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2557}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 145253472

約数和(自身を除く): 93550932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 2557, 3370, 4044, 5055, 5114, 6740, 7671, 10110, 10228, 12785, 15342, 20220, 25570, 30684, 38355, 51140, 76710, 153420, 861709, 1723418, 2585127, 3446836, 4308545, 5170254, 8617090, 10340508, 12925635, 17234180, 25851270, 51702540]

約数ペア:

[(1, 51702540), (2, 25851270), (3, 17234180), (4, 12925635), (5, 10340508), (6, 8617090), (10, 5170254), (12, 4308545), (15, 3446836), (20, 2585127), (30, 1723418), (60, 861709), (337, 153420), (674, 76710), (1011, 51140), (1348, 38355), (1685, 30684), (2022, 25570), (2557, 20220), (3370, 15342), (4044, 12785), (5055, 10228), (5114, 10110), (6740, 7671)]