55972974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{490991}}^1$

素因数の和:491015

約数の個数: 16

約数和(自身を含む): 117838080

約数和(自身を除く): 61865106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 490991, 981982, 1472973, 2945946, 9328829, 18657658, 27986487, 55972974]

約数ペア:

[(1, 55972974), (2, 27986487), (3, 18657658), (6, 9328829), (19, 2945946), (38, 1472973), (57, 981982), (114, 490991)]