53647316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 102187008

約数和(自身を除く): 48539692

約数列:

[1, 2, 4, 23, 43, 46, 71, 86, 92, 142, 172, 191, 284, 382, 764, 989, 1633, 1978, 3053, 3266, 3956, 4393, 6106, 6532, 8213, 8786, 12212, 13561, 16426, 17572, 27122, 32852, 54244, 70219, 140438, 188899, 280876, 311903, 377798, 583123, 623806, 755596, 1166246, 1247612, 2332492, 13411829, 26823658, 53647316]

約数ペア:

[(1, 53647316), (2, 26823658), (4, 13411829), (23, 2332492), (43, 1247612), (46, 1166246), (71, 755596), (86, 623806), (92, 583123), (142, 377798), (172, 311903), (191, 280876), (284, 188899), (382, 140438), (764, 70219), (989, 54244), (1633, 32852), (1978, 27122), (3053, 17572), (3266, 16426), (3956, 13561), (4393, 12212), (6106, 8786), (6532, 8213)]