49943248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4007}}^1$

素因数の和:4075

約数の個数: 40

約数和(自身を含む): 104368320

約数和(自身を除く): 54425072

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 4007, 6232, 8014, 12464, 16028, 32056, 64112, 76133, 152266, 164287, 304532, 328574, 609064, 657148, 1218128, 1314296, 2628592, 3121453, 6242906, 12485812, 24971624, 49943248]

約数ペア:

[(1, 49943248), (2, 24971624), (4, 12485812), (8, 6242906), (16, 3121453), (19, 2628592), (38, 1314296), (41, 1218128), (76, 657148), (82, 609064), (152, 328574), (164, 304532), (304, 164287), (328, 152266), (656, 76133), (779, 64112), (1558, 32056), (3116, 16028), (4007, 12464), (6232, 8014)]