54051389

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 64368000

約数和(自身を除く): 10316611

約数列:

[1, 7, 29, 149, 203, 1043, 1787, 4321, 12509, 30247, 51823, 266263, 362761, 1863841, 7721627, 54051389]

約数ペア:

[(1, 54051389), (7, 7721627), (29, 1863841), (149, 362761), (203, 266263), (1043, 51823), (1787, 30247), (4321, 12509)]