54685762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20269}}^1$

素因数の和:20361

約数の個数: 16

約数和(自身を含む): 87566400

約数和(自身を除く): 32880638

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 20269, 40538, 385111, 770222, 1439099, 2878198, 27342881, 54685762]

約数ペア:

[(1, 54685762), (2, 27342881), (19, 2878198), (38, 1439099), (71, 770222), (142, 385111), (1349, 40538), (2698, 20269)]