51989310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{192553}}^1$

素因数の和:192569

約数の個数: 32

約数和(自身を含む): 138638880

約数和(自身を除く): 86649570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 192553, 385106, 577659, 962765, 1155318, 1732977, 1925530, 2888295, 3465954, 5198931, 5776590, 8664885, 10397862, 17329770, 25994655, 51989310]

約数ペア:

[(1, 51989310), (2, 25994655), (3, 17329770), (5, 10397862), (6, 8664885), (9, 5776590), (10, 5198931), (15, 3465954), (18, 2888295), (27, 1925530), (30, 1732977), (45, 1155318), (54, 962765), (90, 577659), (135, 385106), (270, 192553)]