49173928

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{21269}}^1$

素因数の和:21309

約数の個数: 24

約数和(自身を含む): 97948350

約数和(自身を除く): 48774422

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 21269, 42538, 85076, 170152, 361573, 723146, 1446292, 2892584, 6146741, 12293482, 24586964, 49173928]

約数ペア:

[(1, 49173928), (2, 24586964), (4, 12293482), (8, 6146741), (17, 2892584), (34, 1446292), (68, 723146), (136, 361573), (289, 170152), (578, 85076), (1156, 42538), (2312, 21269)]