51711090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10979}}^1$

素因数の和:11146

約数の個数: 32

約数和(自身を含む): 124908480

約数和(自身を除く): 73197390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 10979, 21958, 32937, 54895, 65874, 109790, 164685, 329370, 1723703, 3447406, 5171109, 8618515, 10342218, 17237030, 25855545, 51711090]

約数ペア:

[(1, 51711090), (2, 25855545), (3, 17237030), (5, 10342218), (6, 8618515), (10, 5171109), (15, 3447406), (30, 1723703), (157, 329370), (314, 164685), (471, 109790), (785, 65874), (942, 54895), (1570, 32937), (2355, 21958), (4710, 10979)]