53908736

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 125092800

約数和(自身を除く): 71184064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 449, 469, 536, 896, 898, 938, 1072, 1792, 1796, 1876, 2144, 3143, 3592, 3752, 4288, 6286, 7184, 7504, 8576, 12572, 14368, 15008, 17152, 25144, 28736, 30016, 30083, 50288, 57472, 60032, 60166, 100576, 114944, 120064, 120332, 201152, 210581, 240664, 402304, 421162, 481328, 804608, 842324, 962656, 1684648, 1925312, 3369296, 3850624, 6738592, 7701248, 13477184, 26954368, 53908736]

約数ペア:

[(1, 53908736), (2, 26954368), (4, 13477184), (7, 7701248), (8, 6738592), (14, 3850624), (16, 3369296), (28, 1925312), (32, 1684648), (56, 962656), (64, 842324), (67, 804608), (112, 481328), (128, 421162), (134, 402304), (224, 240664), (256, 210581), (268, 201152), (448, 120332), (449, 120064), (469, 114944), (536, 100576), (896, 60166), (898, 60032), (938, 57472), (1072, 50288), (1792, 30083), (1796, 30016), (1876, 28736), (2144, 25144), (3143, 17152), (3592, 15008), (3752, 14368), (4288, 12572), (6286, 8576), (7184, 7504)]