55291121

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1628

約数の個数: 12

約数和(自身を含む): 58960512

約数和(自身を除く): 3669391

約数列:

[1, 19, 103, 361, 1487, 1957, 28253, 37183, 153161, 536807, 2910059, 55291121]

約数ペア:

[(1, 55291121), (19, 2910059), (103, 536807), (361, 153161), (1487, 37183), (1957, 28253)]