55305291

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4049}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 76788000

約数和(自身を除く): 21482709

約数列:

[1, 3, 29, 87, 157, 471, 4049, 4553, 12147, 13659, 117421, 352263, 635693, 1907079, 18435097, 55305291]

約数ペア:

[(1, 55305291), (3, 18435097), (29, 1907079), (87, 635693), (157, 352263), (471, 117421), (4049, 13659), (4553, 12147)]