55475074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 85364928

約数和(自身を除く): 29889854

約数列:

[1, 2, 43, 86, 647, 997, 1294, 1994, 27821, 42871, 55642, 85742, 645059, 1290118, 27737537, 55475074]

約数ペア:

[(1, 55475074), (2, 27737537), (43, 1290118), (86, 645059), (647, 85742), (997, 55642), (1294, 42871), (1994, 27821)]