55394370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{615493}}^1$

素因数の和:615506

約数の個数: 24

約数和(自身を含む): 144025596

約数和(自身を除く): 88631226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 615493, 1230986, 1846479, 3077465, 3692958, 5539437, 6154930, 9232395, 11078874, 18464790, 27697185, 55394370]

約数ペア:

[(1, 55394370), (2, 27697185), (3, 18464790), (5, 11078874), (6, 9232395), (9, 6154930), (10, 5539437), (15, 3692958), (18, 3077465), (30, 1846479), (45, 1230986), (90, 615493)]