55566770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 59345230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 3989, 6965, 7978, 13930, 19945, 27923, 39890, 55846, 139615, 279230, 793811, 1587622, 3969055, 5556677, 7938110, 11113354, 27783385, 55566770]

約数ペア:

[(1, 55566770), (2, 27783385), (5, 11113354), (7, 7938110), (10, 5556677), (14, 3969055), (35, 1587622), (70, 793811), (199, 279230), (398, 139615), (995, 55846), (1393, 39890), (1990, 27923), (2786, 19945), (3989, 13930), (6965, 7978)]