56420465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 70156800

約数和(自身を除く): 13736335

約数列:

[1, 5, 31, 155, 347, 1049, 1735, 5245, 10757, 32519, 53785, 162595, 364003, 1820015, 11284093, 56420465]

約数ペア:

[(1, 56420465), (5, 11284093), (31, 1820015), (155, 364003), (347, 162595), (1049, 53785), (1735, 32519), (5245, 10757)]