51308645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1289}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 65016000

約数和(自身を除く): 13707355

約数列:

[1, 5, 19, 95, 419, 1289, 2095, 6445, 7961, 24491, 39805, 122455, 540091, 2700455, 10261729, 51308645]

約数ペア:

[(1, 51308645), (5, 10261729), (19, 2700455), (95, 540091), (419, 122455), (1289, 39805), (2095, 24491), (6445, 7961)]