51202505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 63949824

約数和(自身を除く): 12747319

約数列:

[1, 5, 47, 53, 235, 265, 2491, 4111, 12455, 20555, 193217, 217883, 966085, 1089415, 10240501, 51202505]

約数ペア:

[(1, 51202505), (5, 10240501), (47, 1089415), (53, 966085), (235, 217883), (265, 193217), (2491, 20555), (4111, 12455)]