51616105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 63705600

約数和(自身を除く): 12089495

約数列:

[1, 5, 47, 157, 235, 785, 1399, 6995, 7379, 36895, 65753, 219643, 328765, 1098215, 10323221, 51616105]

約数ペア:

[(1, 51616105), (5, 10323221), (47, 1098215), (157, 328765), (235, 219643), (785, 65753), (1399, 36895), (6995, 7379)]