54946385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44491}}^1$

素因数の和:44528

約数の個数: 16

約数和(自身を含む): 74746560

約数和(自身を除く): 19800175

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 44491, 222455, 578383, 845329, 2891915, 4226645, 10989277, 54946385]

約数ペア:

[(1, 54946385), (5, 10989277), (13, 4226645), (19, 2891915), (65, 845329), (95, 578383), (247, 222455), (1235, 44491)]