53290218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{386161}}^1$

素因数の和:386189

約数の個数: 16

約数和(自身を含む): 111214656

約数和(自身を除く): 57924438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 386161, 772322, 1158483, 2316966, 8881703, 17763406, 26645109, 53290218]

約数ペア:

[(1, 53290218), (2, 26645109), (3, 17763406), (6, 8881703), (23, 2316966), (46, 1158483), (69, 772322), (138, 386161)]