1100050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{449}}^1$

素因数の和:475

約数の個数: 36

約数和(自身を含む): 2385450

約数和(自身を除く): 1285400

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 449, 490, 898, 1225, 2245, 2450, 3143, 4490, 6286, 11225, 15715, 22001, 22450, 31430, 44002, 78575, 110005, 157150, 220010, 550025, 1100050]

約数ペア:

[(1, 1100050), (2, 550025), (5, 220010), (7, 157150), (10, 110005), (14, 78575), (25, 44002), (35, 31430), (49, 22450), (50, 22001), (70, 15715), (98, 11225), (175, 6286), (245, 4490), (350, 3143), (449, 2450), (490, 2245), (898, 1225)]