53763020

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2473}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 113051904

約数和(自身を除く): 59288884

約数列:

[1, 2, 4, 5, 10, 20, 1087, 2174, 2473, 4348, 4946, 5435, 9892, 10870, 12365, 21740, 24730, 49460, 2688151, 5376302, 10752604, 13440755, 26881510, 53763020]

約数ペア:

[(1, 53763020), (2, 26881510), (4, 13440755), (5, 10752604), (10, 5376302), (20, 2688151), (1087, 49460), (2174, 24730), (2473, 21740), (4348, 12365), (4946, 10870), (5435, 9892)]