49916090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1109}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 102936960

約数和(自身を除く): 53020870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1109, 1286, 2218, 3215, 4501, 5545, 6430, 7763, 9002, 11090, 15526, 22505, 38815, 45010, 77630, 713087, 1426174, 3565435, 4991609, 7130870, 9983218, 24958045, 49916090]

約数ペア:

[(1, 49916090), (2, 24958045), (5, 9983218), (7, 7130870), (10, 4991609), (14, 3565435), (35, 1426174), (70, 713087), (643, 77630), (1109, 45010), (1286, 38815), (2218, 22505), (3215, 15526), (4501, 11090), (5545, 9002), (6430, 7763)]