54349405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52009}}^1$

素因数の和:52044

約数の個数: 16

約数和(自身を含む): 74894400

約数和(自身を除く): 20544995

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 52009, 260045, 572099, 988171, 2860495, 4940855, 10869881, 54349405]

約数ペア:

[(1, 54349405), (5, 10869881), (11, 4940855), (19, 2860495), (55, 988171), (95, 572099), (209, 260045), (1045, 52009)]