49920752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23459}}^1$

素因数の和:23493

約数の個数: 40

約数和(自身を含む): 116361600

約数和(自身を除く): 66440848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 23459, 46918, 93836, 164213, 187672, 328426, 375344, 445721, 656852, 891442, 1313704, 1782884, 2627408, 3120047, 3565768, 6240094, 7131536, 12480188, 24960376, 49920752]

約数ペア:

[(1, 49920752), (2, 24960376), (4, 12480188), (7, 7131536), (8, 6240094), (14, 3565768), (16, 3120047), (19, 2627408), (28, 1782884), (38, 1313704), (56, 891442), (76, 656852), (112, 445721), (133, 375344), (152, 328426), (266, 187672), (304, 164213), (532, 93836), (1064, 46918), (2128, 23459)]