51957255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1117}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 95307264

約数和(自身を除く): 43350009

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 1117, 1329, 2215, 3101, 3351, 5585, 6645, 7819, 9303, 15505, 16755, 23457, 39095, 46515, 117285, 494831, 1484493, 2474155, 3463817, 7422465, 10391451, 17319085, 51957255]

約数ペア:

[(1, 51957255), (3, 17319085), (5, 10391451), (7, 7422465), (15, 3463817), (21, 2474155), (35, 1484493), (105, 494831), (443, 117285), (1117, 46515), (1329, 39095), (2215, 23457), (3101, 16755), (3351, 15505), (5585, 9303), (6645, 7819)]