55716810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80749}}^1$

素因数の和:80782

約数の個数: 32

約数和(自身を含む): 139536000

約数和(自身を除く): 83819190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 80749, 161498, 242247, 403745, 484494, 807490, 1211235, 1857227, 2422470, 3714454, 5571681, 9286135, 11143362, 18572270, 27858405, 55716810]

約数ペア:

[(1, 55716810), (2, 27858405), (3, 18572270), (5, 11143362), (6, 9286135), (10, 5571681), (15, 3714454), (23, 2422470), (30, 1857227), (46, 1211235), (69, 807490), (115, 484494), (138, 403745), (230, 242247), (345, 161498), (690, 80749)]