49687708

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12953}}^1$

素因数の和:13101

約数の個数: 24

約数和(自身を含む): 100108512

約数和(自身を除く): 50420804

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 12953, 25906, 51812, 90671, 181342, 362684, 1774561, 3549122, 7098244, 12421927, 24843854, 49687708]

約数ペア:

[(1, 49687708), (2, 24843854), (4, 12421927), (7, 7098244), (14, 3549122), (28, 1774561), (137, 362684), (274, 181342), (548, 90671), (959, 51812), (1918, 25906), (3836, 12953)]