47787516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{63211}}^1$

素因数の和:63231

約数の個数: 48

約数和(自身を含む): 141594880

約数和(自身を除く): 93807364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 63211, 126422, 189633, 252844, 379266, 442477, 568899, 758532, 884954, 1137798, 1327431, 1706697, 1769908, 2275596, 2654862, 3413394, 3982293, 5309724, 6826788, 7964586, 11946879, 15929172, 23893758, 47787516]

約数ペア:

[(1, 47787516), (2, 23893758), (3, 15929172), (4, 11946879), (6, 7964586), (7, 6826788), (9, 5309724), (12, 3982293), (14, 3413394), (18, 2654862), (21, 2275596), (27, 1769908), (28, 1706697), (36, 1327431), (42, 1137798), (54, 884954), (63, 758532), (84, 568899), (108, 442477), (126, 379266), (189, 252844), (252, 189633), (378, 126422), (756, 63211)]