50306816

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 116753280

約数和(自身を除く): 66446464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 419, 448, 469, 536, 838, 896, 938, 1072, 1676, 1792, 1876, 2144, 2933, 3352, 3752, 4288, 5866, 6704, 7504, 8576, 11732, 13408, 15008, 17152, 23464, 26816, 28073, 30016, 46928, 53632, 56146, 60032, 93856, 107264, 112292, 120064, 187712, 196511, 224584, 375424, 393022, 449168, 750848, 786044, 898336, 1572088, 1796672, 3144176, 3593344, 6288352, 7186688, 12576704, 25153408, 50306816]

約数ペア:

[(1, 50306816), (2, 25153408), (4, 12576704), (7, 7186688), (8, 6288352), (14, 3593344), (16, 3144176), (28, 1796672), (32, 1572088), (56, 898336), (64, 786044), (67, 750848), (112, 449168), (128, 393022), (134, 375424), (224, 224584), (256, 196511), (268, 187712), (419, 120064), (448, 112292), (469, 107264), (536, 93856), (838, 60032), (896, 56146), (938, 53632), (1072, 46928), (1676, 30016), (1792, 28073), (1876, 26816), (2144, 23464), (2933, 17152), (3352, 15008), (3752, 13408), (4288, 11732), (5866, 8576), (6704, 7504)]