51448432

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 60

約数和(自身を含む): 117046080

約数和(自身を除く): 65597648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 479, 548, 784, 958, 959, 1096, 1916, 1918, 2192, 3353, 3832, 3836, 6706, 6713, 7664, 7672, 13412, 13426, 15344, 23471, 26824, 26852, 46942, 53648, 53704, 65623, 93884, 107408, 131246, 187768, 262492, 375536, 459361, 524984, 918722, 1049968, 1837444, 3215527, 3674888, 6431054, 7349776, 12862108, 25724216, 51448432]

約数ペア:

[(1, 51448432), (2, 25724216), (4, 12862108), (7, 7349776), (8, 6431054), (14, 3674888), (16, 3215527), (28, 1837444), (49, 1049968), (56, 918722), (98, 524984), (112, 459361), (137, 375536), (196, 262492), (274, 187768), (392, 131246), (479, 107408), (548, 93884), (784, 65623), (958, 53704), (959, 53648), (1096, 46942), (1916, 26852), (1918, 26824), (2192, 23471), (3353, 15344), (3832, 13426), (3836, 13412), (6706, 7672), (6713, 7664)]