51684655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49459}}^1$

素因数の和:49494

約数の個数: 16

約数和(自身を含む): 71222400

約数和(自身を除く): 19537745

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49459, 247295, 544049, 939721, 2720245, 4698605, 10336931, 51684655]

約数ペア:

[(1, 51684655), (5, 10336931), (11, 4698605), (19, 2720245), (55, 939721), (95, 544049), (209, 247295), (1045, 49459)]