54539190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{201997}}^1$

素因数の和:202013

約数の個数: 32

約数和(自身を含む): 145438560

約数和(自身を除く): 90899370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 201997, 403994, 605991, 1009985, 1211982, 1817973, 2019970, 3029955, 3635946, 5453919, 6059910, 9089865, 10907838, 18179730, 27269595, 54539190]

約数ペア:

[(1, 54539190), (2, 27269595), (3, 18179730), (5, 10907838), (6, 9089865), (9, 6059910), (10, 5453919), (15, 3635946), (18, 3029955), (27, 2019970), (30, 1817973), (45, 1211982), (54, 1009985), (90, 605991), (135, 403994), (270, 201997)]