55381004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63803}}^1$

素因数の和:63845

約数の個数: 24

約数和(自身を含む): 114336768

約数和(自身を除く): 58955764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 63803, 127606, 255212, 446621, 893242, 1786484, 1977893, 3955786, 7911572, 13845251, 27690502, 55381004]

約数ペア:

[(1, 55381004), (2, 27690502), (4, 13845251), (7, 7911572), (14, 3955786), (28, 1977893), (31, 1786484), (62, 893242), (124, 446621), (217, 255212), (434, 127606), (868, 63803)]