51641815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5742

約数の個数: 16

約数和(自身を含む): 65064960

約数和(自身を除く): 13423145

約数列:

[1, 5, 31, 59, 155, 295, 1829, 5647, 9145, 28235, 175057, 333173, 875285, 1665865, 10328363, 51641815]

約数ペア:

[(1, 51641815), (5, 10328363), (31, 1665865), (59, 875285), (155, 333173), (295, 175057), (1829, 28235), (5647, 9145)]