56555142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2999}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 73044858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 2999, 3143, 5998, 6286, 8997, 9429, 17994, 18858, 20993, 41986, 62979, 125958, 1346551, 2693102, 4039653, 8079306, 9425857, 18851714, 28277571, 56555142]

約数ペア:

[(1, 56555142), (2, 28277571), (3, 18851714), (6, 9425857), (7, 8079306), (14, 4039653), (21, 2693102), (42, 1346551), (449, 125958), (898, 62979), (1347, 41986), (2694, 20993), (2999, 18858), (3143, 17994), (5998, 9429), (6286, 8997)]