49389950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21017}}^1$

素因数の和:21076

約数の個数: 24

約数和(自身を含む): 93824352

約数和(自身を除く): 44434402

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 21017, 42034, 105085, 210170, 525425, 987799, 1050850, 1975598, 4938995, 9877990, 24694975, 49389950]

約数ペア:

[(1, 49389950), (2, 24694975), (5, 9877990), (10, 4938995), (25, 1975598), (47, 1050850), (50, 987799), (94, 525425), (235, 210170), (470, 105085), (1175, 42034), (2350, 21017)]