54349719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 22788201

約数列:

[1, 3, 47, 61, 71, 89, 141, 183, 213, 267, 2867, 3337, 4183, 4331, 5429, 6319, 8601, 10011, 12549, 12993, 16287, 18957, 203557, 255163, 296993, 385459, 610671, 765489, 890979, 1156377, 18116573, 54349719]

約数ペア:

[(1, 54349719), (3, 18116573), (47, 1156377), (61, 890979), (71, 765489), (89, 610671), (141, 385459), (183, 296993), (213, 255163), (267, 203557), (2867, 18957), (3337, 16287), (4183, 12993), (4331, 12549), (5429, 10011), (6319, 8601)]