51463894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15217}}^1$

素因数の和:15327

約数の個数: 16

約数和(自身を含む): 82177200

約数和(自身を除く): 30713306

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 15217, 30434, 289123, 578246, 1354313, 2708626, 25731947, 51463894]

約数ペア:

[(1, 51463894), (2, 25731947), (19, 2708626), (38, 1354313), (89, 578246), (178, 289123), (1691, 30434), (3382, 15217)]