50438045

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20297}}^1$

素因数の和:20380

約数の個数: 16

約数和(自身を含む): 70149888

約数和(自身を除く): 19711843

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 20297, 101485, 142079, 710395, 1441087, 7205435, 10087609, 50438045]

約数ペア:

[(1, 50438045), (5, 10087609), (7, 7205435), (35, 1441087), (71, 710395), (355, 142079), (497, 101485), (2485, 20297)]