51489468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{75277}}^1$

素因数の和:75306

約数の個数: 36

約数和(自身を含む): 137005960

約数和(自身を除く): 85516492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 75277, 150554, 225831, 301108, 451662, 677493, 903324, 1354986, 1430263, 2709972, 2860526, 4290789, 5721052, 8581578, 12872367, 17163156, 25744734, 51489468]

約数ペア:

[(1, 51489468), (2, 25744734), (3, 17163156), (4, 12872367), (6, 8581578), (9, 5721052), (12, 4290789), (18, 2860526), (19, 2709972), (36, 1430263), (38, 1354986), (57, 903324), (76, 677493), (114, 451662), (171, 301108), (228, 225831), (342, 150554), (684, 75277)]