55246946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20477}}^1$

素因数の和:20569

約数の個数: 16

約数和(自身を含む): 88464960

約数和(自身を除く): 33218014

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 20477, 40954, 389063, 778126, 1453867, 2907734, 27623473, 55246946]

約数ペア:

[(1, 55246946), (2, 27623473), (19, 2907734), (38, 1453867), (71, 778126), (142, 389063), (1349, 40954), (2698, 20477)]