51771831

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 71197056

約数和(自身を除く): 19425225

約数列:

[1, 3, 53, 83, 159, 249, 3923, 4399, 11769, 13197, 207919, 325609, 623757, 976827, 17257277, 51771831]

約数ペア:

[(1, 51771831), (3, 17257277), (53, 976827), (83, 623757), (159, 325609), (249, 207919), (3923, 13197), (4399, 11769)]