49605220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{354323}}^1$

素因数の和:354339

約数の個数: 24

約数和(自身を含む): 119052864

約数和(自身を除く): 69447644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 354323, 708646, 1417292, 1771615, 2480261, 3543230, 4960522, 7086460, 9921044, 12401305, 24802610, 49605220]

約数ペア:

[(1, 49605220), (2, 24802610), (4, 12401305), (5, 9921044), (7, 7086460), (10, 4960522), (14, 3543230), (20, 2480261), (28, 1771615), (35, 1417292), (70, 708646), (140, 354323)]