55090441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 65536000

約数和(自身を除く): 10445559

約数列:

[1, 7, 31, 127, 217, 889, 1999, 3937, 13993, 27559, 61969, 253873, 433783, 1777111, 7870063, 55090441]

約数ペア:

[(1, 55090441), (7, 7870063), (31, 1777111), (127, 433783), (217, 253873), (889, 61969), (1999, 27559), (3937, 13993)]