55140281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 65664000

約数和(自身を除く): 10523719

約数列:

[1, 7, 29, 149, 203, 1043, 1823, 4321, 12761, 30247, 52867, 271627, 370069, 1901389, 7877183, 55140281]

約数ペア:

[(1, 55140281), (7, 7877183), (29, 1901389), (149, 370069), (203, 271627), (1043, 52867), (1823, 30247), (4321, 12761)]