57238516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 103035240

約数和(自身を除く): 45796724

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 2477, 4954, 5777, 9908, 11554, 23108, 131281, 262562, 269993, 525124, 539986, 1079972, 14309629, 28619258, 57238516]

約数ペア:

[(1, 57238516), (2, 28619258), (4, 14309629), (53, 1079972), (106, 539986), (109, 525124), (212, 269993), (218, 262562), (436, 131281), (2477, 23108), (4954, 11554), (5777, 9908)]