51402705

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12109}}^1$

素因数の和:12400

約数の個数: 16

約数和(自身を含む): 82541760

約数和(自身を除く): 31139055

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 12109, 36327, 60545, 181635, 3426847, 10280541, 17134235, 51402705]

約数ペア:

[(1, 51402705), (3, 17134235), (5, 10280541), (15, 3426847), (283, 181635), (849, 60545), (1415, 36327), (4245, 12109)]