53543896

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1487}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 61448744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 1487, 2572, 2974, 4501, 5144, 5948, 9002, 10409, 11896, 18004, 20818, 36008, 41636, 83272, 956141, 1912282, 3824564, 6692987, 7649128, 13385974, 26771948, 53543896]

約数ペア:

[(1, 53543896), (2, 26771948), (4, 13385974), (7, 7649128), (8, 6692987), (14, 3824564), (28, 1912282), (56, 956141), (643, 83272), (1286, 41636), (1487, 36008), (2572, 20818), (2974, 18004), (4501, 11896), (5144, 10409), (5948, 9002)]