51864963

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 72036000

約数和(自身を除く): 20171037

約数列:

[1, 3, 29, 87, 149, 447, 4001, 4321, 12003, 12963, 116029, 348087, 596149, 1788447, 17288321, 51864963]

約数ペア:

[(1, 51864963), (3, 17288321), (29, 1788447), (87, 596149), (149, 348087), (447, 116029), (4001, 12963), (4321, 12003)]